| 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 | $81.90 | 3.428% | $84.7075 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $229.73 | 12.281% | $257.9431 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $234.47 | 7.821% | $252.8079 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $185.46 | 11.144% | $206.1277 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $215.82 | 8.105% | $233.3122 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $89.91 | 7.797% | $96.9203 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $218.89 | 10.768% | $242.4601 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $1,256.18 | $1,374.2788 | $1,374.28 | $1,374.25 | $1,374.20 | |