| 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 | $226.56 | 7.300% | $243.0989 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $29.36 | 7.409% | $31.5353 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $191.77 | 11.804% | $214.4065 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $212.89 | 10.355% | $234.9348 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $194.25 | 13.463% | $220.4019 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $57.40 | 13.773% | $65.3057 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $164.98 | 12.435% | $185.4953 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,077.21 | $1,195.1784 | $1,195.19 | $1,195.20 | $1,195.10 | |