| 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 | $92.90 | 10.564% | $102.714 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $108.89 | 6.162% | $115.5998 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $119.68 | 13.562% | $135.911 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $11.43 | 7.593% | $12.2979 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $236.82 | 5.675% | $250.2595 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $119.80 | 9.561% | $131.2541 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $138.39 | 12.369% | $155.5075 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $827.91 | $903.5438 | $903.54 | $903.50 | $903.60 | |