| 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 | $205.90 | 7.140% | $220.6013 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $107.97 | 7.800% | $116.3917 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $222.37 | 6.631% | $237.1154 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $98.48 | 6.281% | $104.6655 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $182.74 | 10.491% | $201.9113 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $238.35 | 3.470% | $246.6207 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $47.74 | 10.154% | $52.5875 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $1,103.55 | $1,179.8934 | $1,179.90 | $1,179.85 | $1,179.90 | |