| 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 | $216.43 | 4.222% | $225.5677 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $80.88 | 3.579% | $83.7747 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $133.71 | 5.729% | $141.3702 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $122.38 | 8.523% | $132.8104 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $166.33 | 6.450% | $177.0583 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $18.80 | 3.854% | $19.5246 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $227.46 | 12.423% | $255.7174 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $965.99 | $1,035.8233 | $1,035.82 | $1,035.70 | $1,035.90 | |