| 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 | $249.51 | 10.206% | $274.975 | $274.98 | $275.00 | $275.00 |
| Purchase #2 | $157.65 | 4.541% | $164.8089 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $190.63 | 11.571% | $212.6878 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $6.80 | 9.623% | $7.4544 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $248.27 | 11.215% | $276.1135 | $276.11 | $276.10 | $276.10 |
| Purchase #6 | $9.43 | 3.674% | $9.7765 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $74.52 | 11.182% | $82.8528 | $82.85 | $82.85 | $82.90 |
| 7 purchase totals = | $936.81 | $1,028.6689 | $1,028.67 | $1,028.70 | $1,028.80 | |