| 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 | $218.89 | 10.241% | $241.3065 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $131.81 | 5.300% | $138.7959 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $140.39 | 13.700% | $159.6234 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $34.33 | 8.369% | $37.2031 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $108.32 | 13.286% | $122.7114 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $45.87 | 8.440% | $49.7414 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $34.35 | 5.231% | $36.1468 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $713.96 | $785.5285 | $785.53 | $785.50 | $785.40 | |