| 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 | $186.36 | 4.774% | $195.2568 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $238.36 | 13.231% | $269.8974 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $21.93 | 8.797% | $23.8592 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $74.94 | 9.591% | $82.1275 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $211.98 | 7.352% | $227.5648 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $244.89 | 8.243% | $265.0763 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $143.92 | 9.355% | $157.3837 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $1,122.38 | $1,221.1657 | $1,221.17 | $1,221.20 | $1,221.30 | |