| 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 | $193.72 | 12.299% | $217.5456 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $87.77 | 7.647% | $94.4818 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $230.62 | 5.441% | $243.168 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $194.32 | 4.663% | $203.3811 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $201.63 | 5.586% | $212.8931 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $34.91 | 12.533% | $39.2853 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $67.95 | 13.554% | $77.1599 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $1,010.92 | $1,087.9148 | $1,087.92 | $1,087.95 | $1,088.00 | |