| 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 | $181.44 | 11.739% | $202.7392 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $160.89 | 5.713% | $170.0816 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $107.47 | 11.786% | $120.1364 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $233.54 | 4.563% | $244.1964 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $189.49 | 7.322% | $203.3645 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $246.35 | 8.600% | $267.5361 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $167.82 | 4.859% | $175.9744 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,287.00 | $1,384.0286 | $1,384.03 | $1,384.05 | $1,384.00 | |