| 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 | $234.32 | 3.629% | $242.8235 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $41.25 | 10.871% | $45.7343 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $187.36 | 7.573% | $201.5488 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $170.67 | 4.368% | $178.1249 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $65.95 | 7.735% | $71.0512 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $148.88 | 5.738% | $157.4227 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $70.60 | 6.456% | $75.1579 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $919.03 | $971.8633 | $971.85 | $971.80 | $971.80 | |