| 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 | $117.35 | 5.327% | $123.6012 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $115.72 | 7.324% | $124.1953 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $219.59 | 13.440% | $249.1029 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $44.93 | 7.377% | $48.2445 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $150.99 | 11.756% | $168.7404 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $88.53 | 3.799% | $91.8933 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $67.71 | 10.841% | $75.0504 | $75.05 | $75.05 | $75.10 |
| 7 purchase totals = | $804.82 | $880.8280 | $880.82 | $880.85 | $880.80 | |