| 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 | $210.44 | 7.834% | $226.9259 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $198.88 | 12.603% | $223.9448 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $121.63 | 6.592% | $129.6478 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $148.53 | 10.294% | $163.8197 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $102.90 | 12.508% | $115.7707 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $162.33 | 7.105% | $173.8635 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $235.44 | 5.711% | $248.886 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,180.15 | $1,282.8584 | $1,282.86 | $1,282.85 | $1,282.80 | |