| 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 | $171.28 | 7.460% | $184.0575 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $214.65 | 11.239% | $238.7745 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $136.73 | 12.452% | $153.7556 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $142.92 | 6.115% | $151.6596 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $173.35 | 13.277% | $196.3657 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $43.57 | 7.839% | $46.9855 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $247.57 | 4.761% | $259.3568 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $1,130.07 | $1,230.9552 | $1,230.97 | $1,230.90 | $1,231.20 | |