| 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 | $219.49 | 10.403% | $242.3235 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $245.95 | 9.785% | $270.0162 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $21.83 | 4.317% | $22.7724 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $31.37 | 10.149% | $34.5537 | $34.55 | $34.55 | $34.60 |
| Purchase #5 | $152.47 | 4.706% | $159.6452 | $159.65 | $159.65 | $159.60 |
| Purchase #6 | $28.98 | 7.731% | $31.2204 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $185.92 | 8.488% | $201.7009 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $886.01 | $962.2323 | $962.23 | $962.15 | $962.20 | |