| 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 | $32.97 | 11.211% | $36.6663 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $106.45 | 5.490% | $112.2941 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $124.31 | 10.601% | $137.4881 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $218.66 | 7.840% | $235.8029 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $219.69 | 5.599% | $231.9904 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $107.90 | 4.209% | $112.4415 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $246.86 | 5.553% | $260.5681 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $1,056.84 | $1,127.2514 | $1,127.25 | $1,127.25 | $1,127.30 | |