| 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 | $219.54 | 8.461% | $238.1153 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $5.26 | 6.580% | $5.6061 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $196.37 | 8.718% | $213.4895 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $48.80 | 9.208% | $53.2935 | $53.29 | $53.30 | $53.30 |
| Purchase #5 | $10.47 | 11.221% | $11.6448 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $46.38 | 10.428% | $51.2165 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $132.91 | 6.860% | $142.0276 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $659.73 | $715.3933 | $715.40 | $715.40 | $715.30 | |