| 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 | $250.70 | 10.286% | $276.487 | $276.49 | $276.50 | $276.50 |
| Purchase #2 | $85.44 | 6.369% | $90.8817 | $90.88 | $90.90 | $90.90 |
| Purchase #3 | $186.63 | 8.348% | $202.2099 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $165.88 | 11.517% | $184.9844 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $81.69 | 8.719% | $88.8126 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $49.32 | 13.823% | $56.1375 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $45.68 | 7.527% | $49.1183 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $865.34 | $948.6314 | $948.63 | $948.65 | $948.60 | |