| 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 | $230.85 | 5.626% | $243.8376 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $52.71 | 12.635% | $59.3699 | $59.37 | $59.35 | $59.40 |
| Purchase #3 | $227.27 | 3.136% | $234.3972 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $137.42 | 3.413% | $142.1101 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $139.43 | 10.370% | $153.8889 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $80.92 | 9.569% | $88.6632 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $189.51 | 7.137% | $203.0353 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $1,058.11 | $1,125.3022 | $1,125.31 | $1,125.30 | $1,125.30 | |