| 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 | $117.31 | 9.683% | $128.6691 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $204.49 | 3.178% | $210.9887 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $218.55 | 11.218% | $243.0669 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $68.38 | 13.643% | $77.7091 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $103.49 | 6.394% | $110.1072 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $52.31 | 6.109% | $55.5056 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $166.77 | 8.575% | $181.0705 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $931.30 | $1,007.1171 | $1,007.13 | $1,007.05 | $1,007.20 | |