| 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 | $111.94 | 7.184% | $119.9818 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $70.61 | 5.713% | $74.6439 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $212.51 | 5.388% | $223.96 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $191.46 | 8.370% | $207.4852 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $216.35 | 13.541% | $245.646 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $9.67 | 3.233% | $9.9826 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $15.56 | 13.341% | $17.6359 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $828.10 | $899.3354 | $899.34 | $899.40 | $899.30 | |