| 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 | $113.45 | 5.502% | $119.692 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $201.81 | 12.176% | $226.3824 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $138.53 | 10.230% | $152.7016 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $197.65 | 7.181% | $211.8432 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $89.37 | 6.326% | $95.0235 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $66.84 | 9.646% | $73.2874 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $90.31 | 11.279% | $100.4961 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $897.96 | $979.4262 | $979.42 | $979.45 | $979.40 | |