| 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 | $79.83 | 5.218% | $83.9955 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $218.70 | 11.706% | $244.301 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $76.33 | 4.134% | $79.4855 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $111.86 | 12.793% | $126.1702 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $131.52 | 12.236% | $147.6128 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $44.33 | 4.410% | $46.285 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $157.58 | 11.244% | $175.2983 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $820.15 | $903.1483 | $903.16 | $903.15 | $903.20 | |