| 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 | $112.66 | 7.317% | $120.9033 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $238.58 | 12.489% | $268.3763 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $65.41 | 6.772% | $69.8396 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $236.53 | 6.182% | $251.1523 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $138.69 | 9.324% | $151.6215 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $201.37 | 11.605% | $224.739 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $220.42 | 13.730% | $250.6837 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,213.66 | $1,337.3157 | $1,337.31 | $1,337.35 | $1,337.30 | |