| 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 | $125.71 | 13.530% | $142.7186 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $108.68 | 11.147% | $120.7946 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $211.93 | 8.435% | $229.8063 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $154.65 | 9.869% | $169.9124 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $226.89 | 3.298% | $234.3728 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $114.53 | 9.669% | $125.6039 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $233.34 | 9.188% | $254.7793 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,175.73 | $1,277.9879 | $1,277.98 | $1,277.95 | $1,278.00 | |