| 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 | $217.64 | 3.714% | $225.7231 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $97.59 | 5.451% | $102.9096 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $24.31 | 6.165% | $25.8087 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $210.89 | 8.673% | $229.1805 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $235.78 | 6.690% | $251.5537 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $76.37 | 9.811% | $83.8627 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $176.58 | 11.146% | $196.2616 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,039.16 | $1,115.2999 | $1,115.29 | $1,115.25 | $1,115.40 | |