| 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 | $146.58 | 13.748% | $166.7318 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $235.71 | 3.512% | $243.9881 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $135.52 | 10.729% | $150.0599 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $30.84 | 5.713% | $32.6019 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $194.85 | 5.617% | $205.7947 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $225.80 | 11.683% | $252.1802 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $232.61 | 12.160% | $260.8954 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $1,201.91 | $1,312.2520 | $1,312.25 | $1,312.30 | $1,312.30 | |