| 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 | $190.65 | 13.339% | $216.0808 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $80.40 | 4.794% | $84.2544 | $84.25 | $84.25 | $84.30 |
| Purchase #3 | $210.68 | 11.122% | $234.1118 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $199.51 | 6.646% | $212.7694 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $164.99 | 11.659% | $184.2262 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $241.71 | 12.551% | $272.047 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $233.83 | 12.208% | $262.376 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,321.77 | $1,465.8656 | $1,465.87 | $1,465.90 | $1,465.90 | |