| 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 | $221.80 | 4.591% | $231.9828 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $93.50 | 9.402% | $102.2909 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $83.29 | 6.552% | $88.7472 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $137.25 | 7.415% | $147.4271 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $228.39 | 11.714% | $255.1436 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $190.61 | 12.519% | $214.4725 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $242.43 | 9.634% | $265.7857 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,197.27 | $1,305.8498 | $1,305.85 | $1,305.90 | $1,305.80 | |