| 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 | $201.89 | 4.140% | $210.2482 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $83.62 | 13.330% | $94.7665 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $57.61 | 10.298% | $63.5427 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $66.90 | 11.584% | $74.6497 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $173.82 | 3.433% | $179.7872 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $129.96 | 8.324% | $140.7779 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $184.68 | 4.573% | $193.1254 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $898.48 | $956.8976 | $956.91 | $956.95 | $956.80 | |