| 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 | $207.74 | 7.690% | $223.7152 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $142.27 | 7.161% | $152.458 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $121.71 | 8.373% | $131.9008 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $46.77 | 5.530% | $49.3564 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $249.68 | 11.212% | $277.6741 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $223.95 | 4.740% | $234.5652 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $106.79 | 5.406% | $112.5631 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,098.91 | $1,182.2328 | $1,182.24 | $1,182.15 | $1,182.40 | |