| 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 | $20.93 | 6.597% | $22.3108 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $94.34 | 8.868% | $102.7061 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $62.38 | 10.205% | $68.7459 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $231.63 | 9.484% | $253.5978 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $68.93 | 3.453% | $71.3102 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $222.61 | 5.705% | $235.3099 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $146.93 | 11.829% | $164.3103 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $847.75 | $918.2910 | $918.30 | $918.25 | $918.20 | |