| 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 | $26.74 | 10.108% | $29.4429 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $197.92 | 13.373% | $224.3878 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $180.28 | 7.170% | $193.2061 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $16.50 | 11.801% | $18.4472 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $178.71 | 12.555% | $201.147 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $145.98 | 6.825% | $155.9431 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $156.94 | 4.656% | $164.2471 | $164.25 | $164.25 | $164.20 |
| 7 purchase totals = | $903.07 | $986.8212 | $986.83 | $986.85 | $986.60 | |