| 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 | $248.68 | 7.511% | $267.3584 | $267.36 | $267.35 | $267.40 |
| Purchase #2 | $197.64 | 11.236% | $219.8468 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $235.86 | 6.476% | $251.1343 | $251.13 | $251.15 | $251.10 |
| Purchase #4 | $246.96 | 6.652% | $263.3878 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $159.99 | 12.701% | $180.3103 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $153.45 | 4.156% | $159.8274 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $104.27 | 3.754% | $108.1843 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $1,346.85 | $1,450.0493 | $1,450.05 | $1,450.10 | $1,450.00 | |