| 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 | $49.34 | 3.720% | $51.1754 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $212.37 | 10.285% | $234.2123 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $107.81 | 11.427% | $120.1294 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $229.95 | 8.184% | $248.7691 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $89.38 | 3.182% | $92.2241 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $165.40 | 8.759% | $179.8874 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $227.94 | 5.616% | $240.7411 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,082.19 | $1,167.1388 | $1,167.14 | $1,167.15 | $1,167.10 | |