| 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 | $108.77 | 7.152% | $116.5492 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $46.61 | 3.413% | $48.2008 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $246.51 | 4.848% | $258.4608 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $73.43 | 13.470% | $83.321 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $175.93 | 10.391% | $194.2109 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $218.78 | 5.496% | $230.8041 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $183.32 | 6.708% | $195.6171 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,053.35 | $1,127.1639 | $1,127.16 | $1,127.10 | $1,127.10 | |