| 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 | $210.91 | 8.231% | $228.27 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $217.89 | 9.408% | $238.3891 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $15.91 | 10.669% | $17.6074 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $240.40 | 7.604% | $258.68 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $207.55 | 4.834% | $217.583 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $229.46 | 5.466% | $242.0023 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $211.80 | 3.410% | $219.0224 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $1,333.92 | $1,421.5542 | $1,421.55 | $1,421.55 | $1,421.60 | |