| 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 | $186.69 | 4.286% | $194.6915 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $128.79 | 13.412% | $146.0633 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $186.74 | 12.557% | $210.1889 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $46.48 | 9.149% | $50.7325 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $140.79 | 5.511% | $148.5489 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $231.64 | 5.241% | $243.7803 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $38.69 | 10.739% | $42.8449 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $959.82 | $1,036.8503 | $1,036.84 | $1,036.90 | $1,036.80 | |