| 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 | $247.36 | 7.267% | $265.3357 | $265.34 | $265.35 | $265.30 |
| Purchase #2 | $238.61 | 3.571% | $247.1308 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $29.28 | 8.559% | $31.7861 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $243.47 | 11.305% | $270.9943 | $270.99 | $271.00 | $271.00 |
| Purchase #5 | $133.38 | 4.555% | $139.4555 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $45.58 | 6.412% | $48.5026 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $225.34 | 8.817% | $245.2082 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,163.02 | $1,248.4132 | $1,248.42 | $1,248.45 | $1,248.40 | |