| 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 | $116.39 | 10.316% | $128.3968 | $128.40 | $128.40 | $128.40 |
| Purchase #2 | $108.67 | 11.325% | $120.9769 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $11.45 | 10.359% | $12.6361 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $247.88 | 13.464% | $281.2546 | $281.25 | $281.25 | $281.30 |
| Purchase #5 | $87.55 | 10.362% | $96.6219 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $230.36 | 7.671% | $248.0309 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $170.66 | 12.154% | $191.402 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $972.96 | $1,079.3192 | $1,079.32 | $1,079.35 | $1,079.30 | |