| 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 | $112.51 | 9.370% | $123.0522 | $123.05 | $123.05 | $123.10 |
| Purchase #2 | $106.83 | 3.485% | $110.553 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $228.96 | 8.623% | $248.7032 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $11.35 | 10.271% | $12.5158 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $162.29 | 11.424% | $180.83 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $209.83 | 8.422% | $227.5019 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $234.72 | 4.353% | $244.9374 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,066.49 | $1,148.0935 | $1,148.09 | $1,148.10 | $1,148.10 | |