| 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 | $198.77 | 9.628% | $217.9076 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $204.64 | 9.728% | $224.5474 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $91.69 | 12.286% | $102.955 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $5.40 | 7.330% | $5.7958 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $170.65 | 13.355% | $193.4403 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $100.35 | 12.483% | $112.8767 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $93.86 | 11.561% | $104.7112 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $865.36 | $962.2340 | $962.25 | $962.25 | $962.20 | |