| 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 | $11.94 | 5.187% | $12.5593 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $62.62 | 9.271% | $68.4255 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $217.27 | 13.535% | $246.6775 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $16.59 | 3.447% | $17.1619 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $247.73 | 9.470% | $271.19 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $92.32 | 11.728% | $103.1473 | $103.15 | $103.15 | $103.10 |
| Purchase #7 | $190.90 | 5.791% | $201.955 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $839.37 | $921.1165 | $921.13 | $921.15 | $921.20 | |