| 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 | $109.78 | 13.795% | $124.9242 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $154.90 | 3.767% | $160.7351 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $192.96 | 5.553% | $203.6751 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $122.34 | 10.315% | $134.9594 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $30.67 | 6.750% | $32.7402 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $225.58 | 5.593% | $238.1967 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $188.84 | 11.551% | $210.6529 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $1,025.07 | $1,105.8836 | $1,105.89 | $1,105.90 | $1,105.90 | |