| 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 | $172.58 | 12.692% | $194.4839 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $144.50 | 5.418% | $152.329 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $245.93 | 11.623% | $274.5144 | $274.51 | $274.50 | $274.50 |
| Purchase #4 | $225.64 | 10.599% | $249.5556 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $125.55 | 4.218% | $130.8457 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $205.27 | 12.844% | $231.6349 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $225.47 | 9.712% | $247.3676 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,344.94 | $1,480.7311 | $1,480.73 | $1,480.75 | $1,480.70 | |