| 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 | $232.31 | 10.242% | $256.1032 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $87.93 | 12.512% | $98.9318 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $18.78 | 8.665% | $20.4073 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $44.38 | 9.442% | $48.5704 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $107.80 | 5.722% | $113.9683 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $241.53 | 10.576% | $267.0742 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $235.38 | 8.589% | $255.5968 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $968.11 | $1,060.6520 | $1,060.65 | $1,060.60 | $1,060.70 | |