| 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 | $250.42 | 6.840% | $267.5487 | $267.55 | $267.55 | $267.50 |
| Purchase #2 | $175.61 | 12.589% | $197.7175 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $115.76 | 13.459% | $131.3401 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $105.37 | 8.543% | $114.3718 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $221.39 | 8.813% | $240.9011 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $220.80 | 12.799% | $249.0602 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $231.53 | 9.696% | $253.9791 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,320.88 | $1,454.9185 | $1,454.92 | $1,454.90 | $1,454.90 | |