| 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 | $135.79 | 9.741% | $149.0173 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $222.99 | 11.587% | $248.8279 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $51.25 | 11.617% | $57.2037 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $213.43 | 6.506% | $227.3158 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $199.25 | 10.518% | $220.2071 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $25.36 | 10.853% | $28.1123 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $151.67 | 11.701% | $169.4169 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $999.74 | $1,100.1010 | $1,100.11 | $1,100.05 | $1,100.00 | |