| 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 | $211.76 | 3.505% | $219.1822 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $205.75 | 5.372% | $216.8029 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $27.76 | 6.493% | $29.5625 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $238.64 | 3.684% | $247.4315 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $182.49 | 11.583% | $203.6278 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $188.89 | 9.790% | $207.3823 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $189.57 | 10.168% | $208.8455 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $1,244.86 | $1,332.8347 | $1,332.83 | $1,332.90 | $1,332.80 | |