| 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 | $72.85 | 9.378% | $79.6819 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $90.79 | 13.244% | $102.8142 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $212.34 | 12.729% | $239.3688 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $247.80 | 9.106% | $270.3647 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $200.48 | 12.574% | $225.6884 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $175.97 | 8.411% | $190.7708 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $145.87 | 5.110% | $153.324 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $1,146.10 | $1,262.0128 | $1,262.00 | $1,261.95 | $1,262.10 | |