| 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 | $229.83 | 5.867% | $243.3141 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $205.87 | 6.423% | $219.093 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $215.69 | 4.102% | $224.5376 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $147.59 | 5.181% | $155.2366 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $24.51 | 12.389% | $27.5465 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $135.33 | 4.268% | $141.1059 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $142.37 | 5.719% | $150.5121 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $1,101.19 | $1,161.3458 | $1,161.35 | $1,161.35 | $1,161.20 | |