| 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 | $244.85 | 10.848% | $271.4113 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $20.61 | 3.433% | $21.3175 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $125.37 | 7.671% | $134.9871 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $81.41 | 8.247% | $88.1239 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $79.33 | 5.516% | $83.7058 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $55.65 | 10.165% | $61.3068 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $57.54 | 12.176% | $64.5461 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $664.76 | $725.3985 | $725.41 | $725.35 | $725.30 | |