| 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 | $195.46 | 3.112% | $201.5427 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $99.57 | 7.167% | $106.7062 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $230.29 | 11.370% | $256.474 | $256.47 | $256.45 | $256.50 |
| Purchase #4 | $202.65 | 11.521% | $225.9973 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $81.75 | 3.583% | $84.6791 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $226.59 | 7.831% | $244.3343 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $99.49 | 3.566% | $103.0378 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $1,135.80 | $1,222.7714 | $1,222.77 | $1,222.80 | $1,222.70 | |