| 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 | $124.49 | 5.360% | $131.1627 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $76.68 | 9.220% | $83.7499 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $236.29 | 11.410% | $263.2507 | $263.25 | $263.25 | $263.30 |
| Purchase #4 | $185.95 | 4.838% | $194.9463 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $151.42 | 12.564% | $170.4444 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $208.35 | 13.173% | $235.7959 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $178.63 | 12.747% | $201.4 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,161.81 | $1,280.7499 | $1,280.75 | $1,280.75 | $1,280.70 | |