| 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 | $199.34 | 10.711% | $220.6913 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $137.32 | 11.784% | $153.5018 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $212.95 | 5.419% | $224.4898 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $200.82 | 12.430% | $225.7819 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $228.41 | 5.691% | $241.4088 | $241.41 | $241.40 | $241.40 |
| Purchase #6 | $136.36 | 11.421% | $151.9337 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $19.50 | 11.797% | $21.8004 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $1,134.70 | $1,239.6077 | $1,239.60 | $1,239.65 | $1,239.60 | |