| 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 | $103.40 | 8.605% | $112.2976 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $239.55 | 12.543% | $269.5968 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $64.25 | 5.411% | $67.7266 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $129.25 | 10.859% | $143.2853 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $25.32 | 12.521% | $28.4903 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $198.36 | 7.236% | $212.7133 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $67.76 | 6.254% | $71.9977 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $827.89 | $906.1076 | $906.12 | $906.15 | $906.10 | |