| 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 | $245.45 | 13.275% | $278.0335 | $278.03 | $278.05 | $278.00 |
| Purchase #2 | $131.73 | 12.575% | $148.295 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $106.68 | 7.516% | $114.6981 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $227.70 | 8.459% | $246.9611 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $107.83 | 13.748% | $122.6545 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $158.36 | 9.518% | $173.4327 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $74.28 | 13.296% | $84.1563 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $1,052.03 | $1,168.2312 | $1,168.23 | $1,168.25 | $1,168.30 | |