| 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 | $44.81 | 9.786% | $49.1951 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $204.50 | 5.823% | $216.408 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $159.85 | 11.306% | $177.9226 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $109.81 | 11.223% | $122.134 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $117.68 | 5.765% | $124.4643 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $219.30 | 7.160% | $235.0019 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $234.96 | 3.240% | $242.5727 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $1,090.91 | $1,167.6986 | $1,167.69 | $1,167.65 | $1,167.70 | |