| 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 | $196.27 | 12.492% | $220.788 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $15.79 | 5.385% | $16.6403 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $209.30 | 9.723% | $229.6502 | $229.65 | $229.65 | $229.70 |
| Purchase #4 | $247.74 | 6.766% | $264.5021 | $264.50 | $264.50 | $264.50 |
| Purchase #5 | $109.89 | 8.659% | $119.4054 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $88.45 | 9.873% | $97.1827 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $83.70 | 7.436% | $89.9239 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $951.14 | $1,038.0926 | $1,038.09 | $1,038.10 | $1,038.10 | |