| 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 | $222.37 | 9.535% | $243.573 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $227.49 | 10.412% | $251.1763 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $125.70 | 7.682% | $135.3563 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $64.47 | 8.613% | $70.0228 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $41.51 | 5.370% | $43.7391 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $168.49 | 13.619% | $191.4367 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $118.42 | 13.695% | $134.6376 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $968.45 | $1,069.9418 | $1,069.95 | $1,069.95 | $1,069.90 | |