| 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 | $229.52 | 6.148% | $243.6309 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $15.91 | 7.396% | $17.0867 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $58.27 | 7.402% | $62.5831 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $91.31 | 10.636% | $101.0217 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $154.40 | 13.520% | $175.2749 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $237.78 | 3.181% | $245.3438 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $188.77 | 6.275% | $200.6153 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $975.96 | $1,045.5564 | $1,045.55 | $1,045.55 | $1,045.50 | |