| 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 | $203.87 | 8.283% | $220.7566 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $33.27 | 8.464% | $36.086 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $247.91 | 9.763% | $272.1135 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $212.91 | 3.471% | $220.3001 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $45.71 | 10.586% | $50.5489 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $74.64 | 4.411% | $77.9324 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $42.82 | 5.265% | $45.0745 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $861.13 | $922.8120 | $922.81 | $922.80 | $922.80 | |