| 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 | $101.67 | 7.860% | $109.6613 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $111.44 | 12.111% | $124.9365 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $35.89 | 4.856% | $37.6328 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $172.93 | 11.141% | $192.1961 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $22.51 | 7.320% | $24.1577 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $180.45 | 11.299% | $200.839 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $208.37 | 9.281% | $227.7088 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $833.26 | $917.1322 | $917.14 | $917.15 | $917.10 | |