| 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 | $43.81 | 10.479% | $48.4008 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $71.95 | 3.126% | $74.1992 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $168.93 | 3.689% | $175.1618 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $219.84 | 7.155% | $235.5696 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $156.65 | 8.468% | $169.9151 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $206.74 | 7.482% | $222.2083 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $144.50 | 8.687% | $157.0527 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $1,012.42 | $1,082.5075 | $1,082.51 | $1,082.45 | $1,082.60 | |