| 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 | $11.47 | 10.241% | $12.6446 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $211.66 | 4.195% | $220.5391 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $169.29 | 4.401% | $176.7405 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $226.88 | 5.140% | $238.5416 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $73.26 | 11.624% | $81.7757 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $109.63 | 11.140% | $121.8428 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $16.36 | 8.675% | $17.7792 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $818.55 | $869.8635 | $869.86 | $869.95 | $869.70 | |