| 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 | $237.78 | 6.693% | $253.6946 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $222.77 | 8.244% | $241.1352 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $56.40 | 13.491% | $64.0089 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $12.25 | 5.737% | $12.9528 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $202.46 | 9.634% | $221.965 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $37.46 | 3.833% | $38.8958 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $92.70 | 6.421% | $98.6523 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $861.82 | $931.3046 | $931.31 | $931.30 | $931.40 | |