| 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 | $120.46 | 3.169% | $124.2774 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $244.50 | 10.590% | $270.3926 | $270.39 | $270.40 | $270.40 |
| Purchase #3 | $139.59 | 13.116% | $157.8986 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $161.91 | 13.249% | $183.3615 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $106.55 | 12.850% | $120.2417 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $45.34 | 6.718% | $48.3859 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $244.48 | 12.544% | $275.1476 | $275.15 | $275.15 | $275.10 |
| 7 purchase totals = | $1,062.83 | $1,179.7053 | $1,179.71 | $1,179.75 | $1,179.70 | |