| 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 | $12.55 | 11.132% | $13.9471 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $129.79 | 13.361% | $147.1312 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $52.76 | 12.208% | $59.2009 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $184.61 | 9.355% | $201.8803 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $91.51 | 3.704% | $94.8995 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $159.29 | 8.243% | $172.4203 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $228.62 | 10.338% | $252.2547 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $859.13 | $941.7340 | $941.73 | $941.75 | $941.70 | |