| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.48 | 4.609% | $195.0749 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $196.64 | 10.168% | $216.6344 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $221.38 | 11.839% | $247.5892 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $142.25 | 10.489% | $157.1706 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $118.90 | 9.270% | $129.922 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $230.55 | 12.263% | $258.8223 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $106.80 | 8.835% | $116.2358 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $1,203.00 | $1,321.4492 | $1,321.44 | $1,321.40 | $1,321.40 | |