| 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 | $230.78 | 11.729% | $257.8482 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $110.41 | 11.838% | $123.4803 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $62.60 | 3.363% | $64.7052 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $195.38 | 10.863% | $216.6041 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $181.85 | 9.150% | $198.4893 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $237.86 | 11.804% | $265.937 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $241.89 | 3.224% | $249.6885 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,260.77 | $1,376.7526 | $1,376.76 | $1,376.80 | $1,376.70 | |