| 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 | $99.70 | 13.320% | $112.98 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $30.27 | 7.563% | $32.5593 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $204.84 | 7.619% | $220.4468 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $137.40 | 5.779% | $145.3403 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $205.56 | 8.279% | $222.5783 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $225.50 | 9.205% | $246.2573 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $181.71 | 6.319% | $193.1923 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $1,084.98 | $1,173.3543 | $1,173.36 | $1,173.40 | $1,173.40 | |