| 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 | $236.48 | 10.813% | $262.0506 | $262.05 | $262.05 | $262.10 |
| Purchase #2 | $147.59 | 4.840% | $154.7334 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $241.76 | 12.547% | $272.0936 | $272.09 | $272.10 | $272.10 |
| Purchase #4 | $46.98 | 6.702% | $50.1286 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $197.38 | 7.522% | $212.2269 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $115.84 | 13.494% | $131.4714 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $168.43 | 12.597% | $189.6471 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $1,154.46 | $1,272.3516 | $1,272.35 | $1,272.40 | $1,272.30 | |