| 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 | $114.78 | 5.596% | $121.2031 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $241.40 | 9.298% | $263.8454 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $173.53 | 7.778% | $187.0272 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $89.44 | 8.801% | $97.3116 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $114.76 | 6.685% | $122.4317 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $55.40 | 5.748% | $58.5844 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $140.95 | 3.378% | $145.7113 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $930.26 | $996.1147 | $996.11 | $996.15 | $996.00 | |