| 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 | $229.48 | 5.331% | $241.7136 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $44.79 | 12.360% | $50.326 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $6.59 | 10.778% | $7.3003 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $58.79 | 7.864% | $63.4132 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $246.36 | 3.760% | $255.6231 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $6.69 | 3.768% | $6.9421 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $131.82 | 12.824% | $148.7246 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $724.52 | $774.0429 | $774.03 | $774.00 | $773.90 | |