| 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 | $183.38 | 7.285% | $196.7392 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $9.49 | 8.352% | $10.2826 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $217.43 | 9.391% | $237.8489 | $237.85 | $237.85 | $237.80 |
| Purchase #4 | $127.57 | 7.568% | $137.2245 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $200.26 | 6.317% | $212.9104 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $172.77 | 12.772% | $194.8362 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $214.89 | 6.662% | $229.206 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $1,125.79 | $1,219.0478 | $1,219.05 | $1,219.05 | $1,218.90 | |