| 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 | $124.91 | 4.421% | $130.4323 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $127.91 | 3.127% | $131.9097 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $230.44 | 3.303% | $238.0514 | $238.05 | $238.05 | $238.10 |
| Purchase #4 | $137.33 | 8.781% | $149.3889 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $216.93 | 8.765% | $235.9439 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $46.67 | 6.683% | $49.789 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $26.32 | 4.741% | $27.5678 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $910.51 | $963.0830 | $963.08 | $963.10 | $963.10 | |