| 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 | $113.67 | 3.830% | $118.0236 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $87.42 | 12.320% | $98.1901 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $7.86 | 6.405% | $8.3634 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $176.64 | 9.549% | $193.5074 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $63.82 | 12.410% | $71.7401 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $211.45 | 7.361% | $227.0148 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $119.92 | 4.301% | $125.0778 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $780.78 | $841.9172 | $841.91 | $841.90 | $841.90 | |