| 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 | $222.62 | 12.224% | $249.8331 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $167.47 | 7.524% | $180.0704 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $52.71 | 4.112% | $54.8774 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $88.46 | 5.333% | $93.1776 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $150.29 | 9.493% | $164.557 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $27.99 | 6.164% | $29.7153 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $84.73 | 4.147% | $88.2438 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $794.27 | $860.4746 | $860.48 | $860.50 | $860.50 | |