| 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 | $191.49 | 4.471% | $200.0515 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $122.70 | 3.374% | $126.8399 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $124.99 | 7.387% | $134.223 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $35.77 | 7.821% | $38.5676 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $107.94 | 5.424% | $113.7947 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $182.60 | 11.572% | $203.7305 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $18.76 | 13.738% | $21.3372 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $784.25 | $838.5444 | $838.54 | $838.55 | $838.50 | |