| 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 | $195.57 | 9.860% | $214.8532 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $51.73 | 7.850% | $55.7908 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $63.83 | 11.782% | $71.3505 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $215.32 | 7.192% | $230.8058 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $175.30 | 5.770% | $185.4148 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $92.59 | 6.415% | $98.5296 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $120.77 | 10.279% | $133.1839 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $915.11 | $989.9286 | $989.92 | $989.95 | $990.00 | |