| 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 | $233.71 | 6.844% | $249.7051 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $129.30 | 10.150% | $142.424 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $234.69 | 4.506% | $245.2651 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $88.93 | 12.838% | $100.3468 | $100.35 | $100.35 | $100.30 |
| Purchase #5 | $121.40 | 8.756% | $132.0298 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $118.99 | 5.424% | $125.444 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $98.50 | 9.319% | $107.6792 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,025.52 | $1,102.8940 | $1,102.90 | $1,102.90 | $1,102.80 | |