| 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 | $187.49 | 13.197% | $212.2331 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $206.98 | 10.572% | $228.8619 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $97.87 | 10.826% | $108.4654 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $112.84 | 5.459% | $118.9999 | $119.00 | $119.00 | $119.00 |
| Purchase #5 | $111.48 | 4.702% | $116.7218 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $95.64 | 10.305% | $105.4957 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $218.51 | 7.157% | $234.1488 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $1,030.81 | $1,124.9266 | $1,124.93 | $1,124.90 | $1,124.90 | |