| 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 | $139.45 | 12.316% | $156.6247 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $43.72 | 13.459% | $49.6043 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $207.35 | 13.468% | $235.2759 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $69.28 | 12.391% | $77.8645 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $66.36 | 4.309% | $69.2195 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $201.92 | 9.216% | $220.5289 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $172.38 | 10.216% | $189.9903 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $900.46 | $999.1081 | $999.10 | $999.10 | $999.10 | |