| 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 | $192.43 | 4.500% | $201.0894 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $105.41 | 6.279% | $112.0287 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $43.69 | 7.706% | $47.0568 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $228.48 | 6.798% | $244.0121 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $165.57 | 3.514% | $171.3881 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $63.28 | 5.515% | $66.7699 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $60.90 | 6.296% | $64.7343 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $859.76 | $907.0793 | $907.08 | $907.10 | $907.10 | |