| 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 | $45.42 | 12.301% | $51.0071 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $108.55 | 13.271% | $122.9557 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $116.98 | 11.237% | $130.125 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $214.57 | 5.400% | $226.1568 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $89.96 | 4.355% | $93.8778 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $9.95 | 13.164% | $11.2598 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $201.77 | 9.728% | $221.3982 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $787.20 | $856.7804 | $856.80 | $856.80 | $856.90 | |