| 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 | $202.98 | 7.429% | $218.0594 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $85.44 | 10.341% | $94.2754 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $245.77 | 4.715% | $257.3581 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $153.97 | 12.737% | $173.5812 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $76.26 | 4.148% | $79.4233 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $135.95 | 12.522% | $152.9737 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $12.35 | 12.454% | $13.8881 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $912.72 | $989.5592 | $989.56 | $989.55 | $989.70 | |