| 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 | $97.89 | 7.289% | $105.0252 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $247.76 | 9.535% | $271.3839 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $129.39 | 4.190% | $134.8114 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $191.42 | 11.259% | $212.972 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $143.99 | 4.826% | $150.939 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $243.55 | 4.276% | $253.9642 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $146.85 | 10.803% | $162.7142 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,200.85 | $1,291.8099 | $1,291.80 | $1,291.80 | $1,291.80 | |