| 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 | $240.26 | 9.223% | $262.4192 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $132.44 | 6.685% | $141.2936 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $132.44 | 12.448% | $148.9261 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $111.32 | 10.105% | $122.5689 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $217.51 | 10.272% | $239.8526 | $239.85 | $239.85 | $239.90 |
| Purchase #6 | $220.39 | 11.826% | $246.4533 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $171.42 | 8.603% | $186.1673 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,225.78 | $1,347.6810 | $1,347.68 | $1,347.65 | $1,347.80 | |