| 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 | $187.35 | 13.645% | $212.9139 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $11.30 | 9.186% | $12.338 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $206.71 | 10.664% | $228.7536 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $15.57 | 3.275% | $16.0799 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $192.77 | 11.681% | $215.2875 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $51.97 | 3.838% | $53.9646 | $53.96 | $53.95 | $54.00 |
| Purchase #7 | $238.53 | 8.623% | $259.0984 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $904.20 | $998.4359 | $998.43 | $998.45 | $998.50 | |