| 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 | $220.98 | 3.286% | $228.2414 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $124.35 | 5.454% | $131.132 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $99.98 | 13.721% | $113.6983 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $243.71 | 5.829% | $257.9159 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $72.63 | 5.690% | $76.7626 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $203.43 | 9.219% | $222.1842 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $15.71 | 5.462% | $16.5681 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $980.79 | $1,046.5025 | $1,046.50 | $1,046.50 | $1,046.50 | |