| 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 | $211.92 | 9.574% | $232.2092 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $124.67 | 9.222% | $136.1671 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $20.67 | 9.472% | $22.6279 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $206.58 | 9.658% | $226.5315 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $101.55 | 7.142% | $108.8027 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $103.40 | 5.642% | $109.2338 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $195.50 | 9.368% | $213.8144 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $964.29 | $1,049.3866 | $1,049.38 | $1,049.40 | $1,049.30 | |