| 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 | $209.88 | 12.603% | $236.3312 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $212.37 | 7.355% | $227.9898 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $197.27 | 8.870% | $214.7678 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $125.90 | 12.828% | $142.0505 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $89.80 | 5.201% | $94.4705 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $164.51 | 3.846% | $170.8371 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $68.95 | 11.135% | $76.6276 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $1,068.68 | $1,163.0745 | $1,163.08 | $1,163.10 | $1,163.10 | |