| 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 | $250.69 | 6.789% | $267.7093 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $48.33 | 11.480% | $53.8783 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $70.74 | 13.700% | $80.4314 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $44.77 | 11.166% | $49.769 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $103.94 | 5.634% | $109.796 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $220.79 | 13.402% | $250.3803 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $102.61 | 10.860% | $113.7534 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $841.87 | $925.7177 | $925.72 | $925.75 | $925.80 | |