| 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 | $188.43 | 12.514% | $212.0101 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $38.50 | 7.134% | $41.2466 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $22.77 | 10.131% | $25.0768 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $106.37 | 9.577% | $116.5571 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $101.36 | 3.660% | $105.0698 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $194.65 | 4.236% | $202.8954 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $77.72 | 10.448% | $85.8402 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $729.80 | $788.6960 | $788.71 | $788.70 | $788.70 | |