| 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 | $185.96 | 8.134% | $201.086 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $210.25 | 13.158% | $237.9147 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $122.95 | 6.482% | $130.9196 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $57.66 | 13.134% | $65.2331 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $39.70 | 4.609% | $41.5298 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $101.87 | 5.385% | $107.3557 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $166.53 | 8.738% | $181.0814 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $884.92 | $965.1203 | $965.12 | $965.15 | $965.10 | |