| 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 | $115.51 | 6.846% | $123.4178 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $214.93 | 13.707% | $244.3905 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $20.30 | 8.673% | $22.0606 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $170.86 | 6.514% | $181.9898 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $178.84 | 13.587% | $203.139 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $63.44 | 4.432% | $66.2517 | $66.25 | $66.25 | $66.30 |
| Purchase #7 | $48.88 | 12.825% | $55.1489 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $812.76 | $896.3983 | $896.40 | $896.40 | $896.40 | |