| 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 | $193.80 | 5.838% | $205.114 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $111.49 | 12.631% | $125.5723 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $50.28 | 6.761% | $53.6794 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $217.82 | 6.206% | $231.3379 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $57.86 | 10.414% | $63.8855 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $198.64 | 8.246% | $215.0199 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $132.68 | 8.817% | $144.3784 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $962.57 | $1,038.9874 | $1,038.99 | $1,039.00 | $1,039.00 | |