| 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 | $237.78 | 13.681% | $270.3107 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $42.42 | 5.181% | $44.6178 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $102.73 | 3.190% | $106.0071 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $125.41 | 7.830% | $135.2296 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $54.56 | 3.531% | $56.4865 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $248.48 | 5.745% | $262.7552 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $85.70 | 3.226% | $88.4647 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $897.08 | $963.8716 | $963.88 | $963.85 | $963.90 | |