| 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 | $107.69 | 8.725% | $117.086 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $100.33 | 10.776% | $111.1416 | $111.14 | $111.15 | $111.10 |
| Purchase #3 | $157.76 | 8.113% | $170.5591 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $149.49 | 7.298% | $160.3998 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $230.40 | 5.224% | $242.4361 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $193.76 | 13.529% | $219.9738 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $249.91 | 4.199% | $260.4037 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $1,189.34 | $1,282.0001 | $1,282.00 | $1,282.00 | $1,282.00 | |