| 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 | $144.44 | 3.667% | $149.7366 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $111.69 | 12.682% | $125.8545 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $102.80 | 11.519% | $114.6415 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $227.89 | 9.505% | $249.5509 | $249.55 | $249.55 | $249.60 |
| Purchase #5 | $109.46 | 7.334% | $117.4878 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $215.50 | 4.250% | $224.6588 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $123.52 | 4.277% | $128.803 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $1,035.30 | $1,110.7331 | $1,110.73 | $1,110.75 | $1,110.80 | |