| 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 | $226.62 | 7.286% | $243.1315 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $248.34 | 5.846% | $262.858 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $210.76 | 13.337% | $238.8691 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $154.80 | 13.490% | $175.6825 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $192.74 | 7.319% | $206.8466 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $42.62 | 8.233% | $46.1289 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $163.83 | 13.498% | $185.9438 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $1,239.71 | $1,359.4604 | $1,359.46 | $1,359.50 | $1,359.40 | |