| 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 | $209.39 | 12.765% | $236.1186 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $235.93 | 8.668% | $256.3804 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $229.32 | 13.174% | $259.5306 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $101.81 | 12.192% | $114.2227 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $207.88 | 8.531% | $225.6142 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $203.35 | 8.618% | $220.8747 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $87.65 | 4.307% | $91.4251 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $1,275.33 | $1,404.1663 | $1,404.16 | $1,404.15 | $1,404.10 | |