| 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 | $114.86 | 6.138% | $121.9101 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $149.71 | 9.253% | $163.5627 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $142.42 | 12.848% | $160.7181 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $222.49 | 5.709% | $235.192 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $216.99 | 12.736% | $244.6258 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $25.85 | 3.495% | $26.7535 | $26.75 | $26.75 | $26.80 |
| Purchase #7 | $40.32 | 3.428% | $41.7022 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $912.64 | $994.4644 | $994.46 | $994.45 | $994.50 | |