| 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 | $237.65 | 12.185% | $266.6077 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $189.81 | 11.568% | $211.7672 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $194.48 | 8.305% | $210.6316 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $221.69 | 7.298% | $237.8689 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $73.52 | 7.142% | $78.7708 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $209.88 | 11.738% | $234.5157 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $205.59 | 3.436% | $212.6541 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $1,332.62 | $1,452.8160 | $1,452.82 | $1,452.75 | $1,452.90 | |