| 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 | $243.37 | 4.403% | $254.0856 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $62.67 | 9.744% | $68.7766 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $105.43 | 9.828% | $115.7917 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $204.28 | 12.866% | $230.5627 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $67.67 | 10.164% | $74.548 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $53.89 | 3.693% | $55.8802 | $55.88 | $55.90 | $55.90 |
| Purchase #7 | $132.60 | 10.582% | $146.6317 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $869.91 | $946.2765 | $946.28 | $946.35 | $946.30 | |