| 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 | $120.54 | 12.395% | $135.4809 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $75.93 | 4.742% | $79.5306 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $28.70 | 5.398% | $30.2492 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $230.63 | 3.759% | $239.2994 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $231.89 | 8.615% | $251.8673 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $136.62 | 8.336% | $148.0086 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $101.90 | 3.335% | $105.2984 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $926.21 | $989.7344 | $989.74 | $989.75 | $989.70 | |