| 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 | $193.85 | 8.395% | $210.1237 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $138.97 | 4.682% | $145.4766 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $166.63 | 7.800% | $179.6271 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $87.93 | 7.367% | $94.4078 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $79.85 | 10.604% | $88.3173 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $244.38 | 9.614% | $267.8747 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $6.93 | 7.514% | $7.4507 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $918.54 | $993.2779 | $993.28 | $993.25 | $993.30 | |