| 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 | $39.41 | 4.569% | $41.2106 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $125.99 | 7.823% | $135.8462 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $239.97 | 5.158% | $252.3477 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $33.63 | 5.417% | $35.4517 | $35.45 | $35.45 | $35.50 |
| Purchase #5 | $173.97 | 12.544% | $195.7928 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $13.34 | 5.365% | $14.0557 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $245.57 | 10.802% | $272.0965 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $871.88 | $946.8012 | $946.81 | $946.80 | $946.80 | |