| 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 | $124.85 | 8.230% | $135.1252 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $112.80 | 7.335% | $121.0739 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $203.60 | 10.124% | $224.2125 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $182.43 | 10.694% | $201.9391 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $217.41 | 7.225% | $233.1179 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $59.78 | 4.291% | $62.3452 | $62.35 | $62.35 | $62.30 |
| Purchase #7 | $227.84 | 12.495% | $256.3086 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,128.71 | $1,234.1224 | $1,234.13 | $1,234.10 | $1,234.00 | |