| 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 | $128.98 | 5.516% | $136.0945 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $123.64 | 12.227% | $138.7575 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $237.37 | 11.813% | $265.4105 | $265.41 | $265.40 | $265.40 |
| Purchase #4 | $229.93 | 7.747% | $247.7427 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $53.72 | 8.726% | $58.4076 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $37.89 | 3.814% | $39.3351 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $64.32 | 6.635% | $68.5876 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $875.85 | $954.3355 | $954.34 | $954.35 | $954.30 | |