| 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 | $214.29 | 6.753% | $228.761 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $6.63 | 6.653% | $7.0711 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $89.60 | 7.140% | $95.9974 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $100.71 | 9.598% | $110.3761 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $5.62 | 10.472% | $6.2085 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $230.74 | 12.860% | $260.4132 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $95.60 | 8.341% | $103.574 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $743.19 | $812.4013 | $812.40 | $812.35 | $812.50 | |