| 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 | $120.65 | 12.132% | $135.2873 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $129.41 | 9.490% | $141.691 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $62.83 | 12.165% | $70.4733 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $249.89 | 6.790% | $266.8575 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $108.69 | 12.585% | $122.3686 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $20.96 | 12.282% | $23.5343 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $25.59 | 13.267% | $28.985 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $718.02 | $789.1970 | $789.20 | $789.20 | $789.30 | |