| 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 | $122.47 | 12.148% | $137.3477 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $127.78 | 8.700% | $138.8969 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $149.98 | 10.757% | $166.1133 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $248.35 | 4.754% | $260.1566 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $226.67 | 13.346% | $256.9214 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $186.74 | 8.267% | $202.1778 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $141.47 | 12.836% | $159.6291 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $1,203.46 | $1,321.2428 | $1,321.25 | $1,321.25 | $1,321.20 | |