| 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 | $189.63 | 7.700% | $204.2315 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $188.26 | 13.465% | $213.6092 | $213.61 | $213.60 | $213.60 |
| Purchase #3 | $109.28 | 6.259% | $116.1198 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $241.28 | 11.267% | $268.465 | $268.47 | $268.45 | $268.50 |
| Purchase #5 | $212.64 | 11.568% | $237.2382 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $23.60 | 8.262% | $25.5498 | $25.55 | $25.55 | $25.50 |
| Purchase #7 | $203.52 | 3.440% | $210.5211 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $1,168.21 | $1,275.7346 | $1,275.74 | $1,275.70 | $1,275.60 | |