| 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 | $134.40 | 6.582% | $143.2462 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $130.81 | 3.704% | $135.6552 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $104.76 | 4.417% | $109.3872 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $212.36 | 4.591% | $222.1094 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $233.95 | 3.422% | $241.9558 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $222.32 | 9.370% | $243.1514 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $133.99 | 12.421% | $150.6329 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $1,172.59 | $1,246.1381 | $1,246.15 | $1,246.15 | $1,246.20 | |