| 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 | $233.79 | 7.715% | $251.8269 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $193.37 | 11.107% | $214.8476 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $249.54 | 9.522% | $273.3012 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $185.39 | 6.601% | $197.6276 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $58.74 | 12.237% | $65.928 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $59.52 | 3.336% | $61.5056 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $107.35 | 10.852% | $118.9996 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,087.70 | $1,184.0365 | $1,184.05 | $1,184.10 | $1,183.90 | |