| 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 | $239.47 | 5.316% | $252.2002 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $126.86 | 12.855% | $143.1679 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $175.87 | 4.783% | $184.2819 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $124.91 | 10.375% | $137.8694 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $198.56 | 10.148% | $218.7099 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $46.72 | 7.263% | $50.1133 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $75.71 | 8.815% | $82.3838 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $988.10 | $1,068.7264 | $1,068.72 | $1,068.70 | $1,068.80 | |