| 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 | $204.34 | 12.440% | $229.7599 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $104.65 | 13.188% | $118.4512 | $118.45 | $118.45 | $118.50 |
| Purchase #3 | $11.32 | 3.454% | $11.711 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $21.74 | 5.138% | $22.857 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $136.52 | 9.148% | $149.0088 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $189.77 | 7.640% | $204.2684 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $72.42 | 5.679% | $76.5327 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $740.76 | $812.5890 | $812.59 | $812.55 | $812.70 | |