| 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 | $226.25 | 13.435% | $256.6467 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $35.38 | 12.266% | $39.7197 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $28.87 | 3.676% | $29.9313 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $50.26 | 11.586% | $56.0831 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $244.35 | 10.633% | $270.3317 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $7.94 | 3.685% | $8.2326 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $249.79 | 10.636% | $276.3577 | $276.36 | $276.35 | $276.40 |
| 7 purchase totals = | $842.84 | $937.3028 | $937.30 | $937.35 | $937.20 | |