| 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 | $223.66 | 13.462% | $253.7691 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $81.63 | 7.673% | $87.8935 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $224.86 | 11.480% | $250.6739 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $137.64 | 6.352% | $146.3829 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $196.72 | 7.839% | $212.1409 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $205.76 | 12.860% | $232.2207 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $11.37 | 3.760% | $11.7975 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $1,081.64 | $1,194.8785 | $1,194.87 | $1,194.85 | $1,194.90 | |