| 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 | $225.65 | 9.457% | $246.9897 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $155.71 | 9.201% | $170.0369 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $210.63 | 8.308% | $228.1291 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $124.57 | 9.859% | $136.8514 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $10.36 | 9.622% | $11.3568 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $191.27 | 12.344% | $214.8804 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $87.65 | 4.373% | $91.4829 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $1,005.84 | $1,099.7272 | $1,099.73 | $1,099.80 | $1,099.80 | |