| 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 | $124.26 | 7.218% | $133.2291 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $159.93 | 3.827% | $166.0505 | $166.05 | $166.05 | $166.10 |
| Purchase #3 | $202.90 | 11.349% | $225.9271 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $125.53 | 11.859% | $140.4166 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $75.45 | 10.284% | $83.2093 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $100.67 | 4.748% | $105.4498 | $105.45 | $105.45 | $105.40 |
| Purchase #7 | $172.76 | 4.130% | $179.895 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $961.50 | $1,034.1774 | $1,034.19 | $1,034.20 | $1,034.10 | |