| 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 | $140.25 | 5.688% | $148.2274 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $90.28 | 9.350% | $98.7212 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $62.62 | 8.506% | $67.9465 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $215.30 | 5.451% | $227.036 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $189.35 | 3.318% | $195.6326 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $191.35 | 4.592% | $200.1368 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $64.97 | 8.578% | $70.5431 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $954.12 | $1,008.2436 | $1,008.25 | $1,008.30 | $1,008.00 | |