| 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 | $178.84 | 4.482% | $186.8556 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $197.49 | 10.144% | $217.5234 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $48.78 | 11.462% | $54.3712 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $178.64 | 10.317% | $197.0703 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $223.28 | 6.463% | $237.7106 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $239.33 | 3.759% | $248.3264 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $239.88 | 9.378% | $262.3759 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,306.24 | $1,404.2334 | $1,404.24 | $1,404.20 | $1,404.30 | |