| 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 | $131.77 | 13.407% | $149.4364 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $108.90 | 10.238% | $120.0492 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $228.43 | 6.305% | $242.8325 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $158.40 | 7.841% | $170.8201 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $87.96 | 7.382% | $94.4532 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $123.49 | 10.803% | $136.8306 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $93.65 | 6.743% | $99.9648 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $932.60 | $1,014.3868 | $1,014.38 | $1,014.40 | $1,014.30 | |