| 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 | $249.80 | 7.735% | $269.122 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $37.97 | 12.719% | $42.7994 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $102.54 | 9.326% | $112.1029 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $250.39 | 6.181% | $265.8666 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $113.29 | 8.696% | $123.1417 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $136.74 | 9.175% | $149.2859 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $32.75 | 6.861% | $34.997 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $923.48 | $997.3155 | $997.32 | $997.30 | $997.30 | |