| 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 | $208.49 | 10.277% | $229.9165 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $134.93 | 4.506% | $141.0099 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $141.25 | 13.638% | $160.5137 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $139.67 | 13.164% | $158.0562 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $195.99 | 10.708% | $216.9766 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $18.61 | 8.302% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $37.58 | 11.688% | $41.9724 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $876.52 | $968.6003 | $968.61 | $968.55 | $968.70 | |