| 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 | $211.26 | 7.529% | $227.1658 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $231.48 | 7.621% | $249.1211 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $100.59 | 13.630% | $114.3004 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $238.27 | 11.139% | $264.8109 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $14.59 | 5.335% | $15.3684 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $203.29 | 10.699% | $225.04 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $98.51 | 10.386% | $108.7412 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,097.99 | $1,204.5478 | $1,204.55 | $1,204.50 | $1,204.50 | |