| 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 | $190.74 | 11.307% | $212.307 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $94.95 | 8.841% | $103.3445 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $81.65 | 6.683% | $87.1067 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $95.52 | 6.244% | $101.4843 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $209.39 | 12.646% | $235.8695 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $135.85 | 5.709% | $143.6057 | $143.61 | $143.60 | $143.60 |
| Purchase #7 | $9.44 | 5.622% | $9.9707 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $817.54 | $893.6884 | $893.69 | $893.65 | $893.70 | |