| 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 | $247.38 | 4.842% | $259.3581 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $28.38 | 3.760% | $29.4471 | $29.45 | $29.45 | $29.40 |
| Purchase #3 | $149.81 | 3.690% | $155.338 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $243.57 | 5.605% | $257.2221 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $65.86 | 12.808% | $74.2953 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $66.46 | 9.715% | $72.9166 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $179.77 | 11.160% | $199.8323 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $981.23 | $1,048.4095 | $1,048.42 | $1,048.40 | $1,048.30 | |