| 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 | $37.71 | 3.797% | $39.1418 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $121.25 | 5.749% | $128.2207 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $115.93 | 13.817% | $131.948 | $131.95 | $131.95 | $131.90 |
| Purchase #4 | $212.33 | 12.856% | $239.6271 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $200.42 | 9.870% | $220.2015 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $14.33 | 3.393% | $14.8162 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $166.77 | 3.265% | $172.215 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $868.74 | $946.1703 | $946.18 | $946.15 | $946.00 | |