| 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 | $209.68 | 10.470% | $231.6335 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $40.98 | 7.489% | $44.049 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $212.60 | 3.840% | $220.7638 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $35.29 | 9.140% | $38.5155 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $6.44 | 10.686% | $7.1282 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $165.30 | 12.642% | $186.1972 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $149.36 | 12.627% | $168.2197 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $819.65 | $896.5069 | $896.51 | $896.50 | $896.40 | |