| 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 | $183.28 | 4.322% | $191.2014 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $173.41 | 12.698% | $195.4296 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $31.60 | 13.726% | $35.9374 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $30.51 | 4.317% | $31.8271 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $245.71 | 4.603% | $257.02 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $67.36 | 10.609% | $74.5062 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $6.81 | 7.236% | $7.3028 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $738.68 | $793.2245 | $793.23 | $793.25 | $793.10 | |