| 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 | $115.66 | 7.412% | $124.2327 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $203.26 | 6.660% | $216.7971 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $18.78 | 13.555% | $21.3256 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $213.32 | 4.593% | $223.1178 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $216.68 | 5.298% | $228.1597 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $166.90 | 10.775% | $184.8835 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $147.42 | 8.574% | $160.0598 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $1,082.02 | $1,158.5762 | $1,158.58 | $1,158.60 | $1,158.60 | |