| 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 | $228.79 | 6.694% | $244.1052 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $175.88 | 7.628% | $189.2961 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $207.76 | 13.460% | $235.7245 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $156.83 | 13.450% | $177.9236 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $113.46 | 11.133% | $126.0915 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $185.76 | 9.308% | $203.0505 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $228.72 | 4.233% | $238.4017 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,297.20 | $1,414.5931 | $1,414.59 | $1,414.55 | $1,414.60 | |