| 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 | $218.71 | 13.126% | $247.4179 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $140.70 | 9.554% | $154.1425 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $180.26 | 8.103% | $194.8665 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $168.76 | 4.629% | $176.5719 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $47.96 | 10.119% | $52.8131 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $43.42 | 13.313% | $49.2005 | $49.20 | $49.20 | $49.20 |
| Purchase #7 | $98.55 | 12.563% | $110.9308 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $898.36 | $985.9432 | $985.94 | $985.90 | $985.90 | |