| 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 | $238.62 | 11.814% | $266.8106 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $250.38 | 3.236% | $258.4823 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $99.37 | 3.639% | $102.9861 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $62.41 | 3.392% | $64.5269 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $129.76 | 11.488% | $144.6668 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $210.61 | 7.704% | $226.8354 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $189.82 | 13.323% | $215.1097 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,180.97 | $1,279.4178 | $1,279.43 | $1,279.45 | $1,279.40 | |