| 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 | $71.43 | 13.202% | $80.8602 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $189.96 | 4.446% | $198.4056 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $172.53 | 6.352% | $183.4891 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $238.75 | 4.683% | $249.9307 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $91.70 | 11.458% | $102.207 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $82.39 | 9.141% | $89.9213 | $89.92 | $89.90 | $89.90 |
| Purchase #7 | $195.89 | 8.561% | $212.6601 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,042.65 | $1,117.4740 | $1,117.48 | $1,117.45 | $1,117.50 | |