| 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 | $232.48 | 4.691% | $243.3856 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $139.45 | 3.657% | $144.5497 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $184.90 | 10.106% | $203.586 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $144.45 | 8.465% | $156.6777 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $216.76 | 11.813% | $242.3659 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $136.42 | 7.159% | $146.1863 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $24.61 | 9.675% | $26.991 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $1,079.07 | $1,163.7422 | $1,163.76 | $1,163.80 | $1,163.80 | |