| 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 | $220.55 | 10.224% | $243.099 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $52.63 | 5.146% | $55.3383 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $8.83 | 7.782% | $9.5172 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $54.80 | 11.562% | $61.136 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $88.56 | 8.143% | $95.7714 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $149.76 | 8.631% | $162.6858 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $83.30 | 6.766% | $88.9361 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $658.43 | $716.4838 | $716.50 | $716.50 | $716.40 | |