| 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 | $242.55 | 8.364% | $262.8369 | $262.84 | $262.85 | $262.80 |
| Purchase #2 | $88.38 | 7.361% | $94.8857 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $177.61 | 9.822% | $195.0549 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $72.81 | 7.711% | $78.4244 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $27.81 | 6.841% | $29.7125 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $63.80 | 9.778% | $70.0384 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $207.43 | 3.469% | $214.6257 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $880.39 | $945.5785 | $945.58 | $945.60 | $945.50 | |