| 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 | $85.33 | 3.280% | $88.1288 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $156.25 | 8.270% | $169.1719 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $32.36 | 10.174% | $35.6523 | $35.65 | $35.65 | $35.70 |
| Purchase #4 | $230.26 | 10.215% | $253.7811 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $9.88 | 6.610% | $10.5331 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $222.35 | 8.619% | $241.5143 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $106.69 | 4.281% | $111.2574 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $843.12 | $910.0389 | $910.03 | $910.05 | $910.10 | |