| 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 | $14.39 | 12.108% | $16.1323 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $250.65 | 11.307% | $278.991 | $278.99 | $279.00 | $279.00 |
| Purchase #3 | $150.39 | 9.542% | $164.7402 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $217.64 | 4.825% | $228.1411 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $107.65 | 8.722% | $117.0392 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $106.76 | 5.548% | $112.683 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $140.71 | 7.311% | $150.9973 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $988.19 | $1,068.7241 | $1,068.72 | $1,068.80 | $1,068.60 | |