| 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 | $187.95 | 13.321% | $212.9868 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $245.36 | 9.476% | $268.6103 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $91.95 | 12.606% | $103.5412 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $117.40 | 4.720% | $122.9413 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $138.79 | 3.854% | $144.139 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $18.91 | 7.189% | $20.2694 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $10.90 | 7.364% | $11.7027 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $811.26 | $884.1907 | $884.19 | $884.20 | $884.10 | |