| 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 | $106.48 | 3.304% | $109.9981 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $7.47 | 4.197% | $7.7835 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $168.52 | 8.731% | $183.2335 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $250.53 | 13.852% | $285.2334 | $285.23 | $285.25 | $285.20 |
| Purchase #5 | $249.62 | 13.279% | $282.767 | $282.77 | $282.75 | $282.80 |
| Purchase #6 | $224.51 | 4.407% | $234.4042 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $112.98 | 6.154% | $119.9328 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $1,120.11 | $1,223.3525 | $1,223.34 | $1,223.40 | $1,223.30 | |