| 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 | $10.47 | 10.828% | $11.6037 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $58.64 | 4.400% | $61.2202 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $159.96 | 12.738% | $180.3357 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $91.96 | 4.447% | $96.0495 | $96.05 | $96.05 | $96.00 |
| Purchase #5 | $151.92 | 9.570% | $166.4587 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $248.30 | 9.482% | $271.8438 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $248.38 | 13.263% | $281.3226 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $969.63 | $1,068.8342 | $1,068.83 | $1,068.80 | $1,068.70 | |