| 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 | $230.87 | 7.365% | $247.8736 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $71.29 | 12.734% | $80.3681 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $112.91 | 11.528% | $125.9263 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $13.46 | 6.712% | $14.3634 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $226.54 | 6.271% | $240.7463 | $240.75 | $240.75 | $240.70 |
| Purchase #6 | $94.31 | 4.631% | $98.6775 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $231.98 | 5.731% | $245.2748 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $981.36 | $1,053.2300 | $1,053.23 | $1,053.20 | $1,053.30 | |