| 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 | $200.49 | 12.381% | $225.3127 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $146.31 | 3.874% | $151.978 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $181.34 | 9.155% | $197.9417 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $109.72 | 4.272% | $114.4072 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $105.48 | 8.759% | $114.719 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $117.35 | 8.368% | $127.1698 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $93.75 | 9.865% | $102.9984 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $954.44 | $1,034.5268 | $1,034.53 | $1,034.50 | $1,034.50 | |