| 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 | $123.78 | 6.701% | $132.0745 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $88.84 | 3.584% | $92.024 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $233.99 | 7.788% | $252.2131 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $138.72 | 10.637% | $153.4756 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $33.71 | 7.466% | $36.2268 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $178.67 | 11.293% | $198.8472 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $78.82 | 4.613% | $82.456 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $876.53 | $947.3172 | $947.32 | $947.30 | $947.30 | |