| 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 | $206.54 | 10.444% | $228.111 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $189.90 | 7.572% | $204.2792 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $113.46 | 10.394% | $125.253 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $133.97 | 6.692% | $142.9353 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $96.65 | 12.446% | $108.6791 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $49.66 | 9.752% | $54.5028 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $71.70 | 6.444% | $76.3203 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $861.88 | $940.0807 | $940.08 | $940.10 | $940.10 | |