| 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 | $231.94 | 8.180% | $250.9127 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $16.97 | 10.717% | $18.7887 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $101.29 | 7.429% | $108.8148 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $101.85 | 12.353% | $114.4315 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $116.80 | 10.297% | $128.8269 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $138.72 | 10.845% | $153.7642 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $92.95 | 10.405% | $102.6214 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $800.52 | $878.1602 | $878.15 | $878.15 | $878.10 | |