| 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 | $201.39 | 13.319% | $228.2131 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $209.98 | 5.634% | $221.8103 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $35.54 | 3.781% | $36.8838 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $36.46 | 6.218% | $38.7271 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $68.76 | 5.496% | $72.539 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $28.38 | 4.675% | $29.7068 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $219.33 | 4.872% | $230.0158 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $799.84 | $857.8959 | $857.90 | $857.90 | $857.80 | |