| 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 | $109.87 | 5.229% | $115.6151 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $199.65 | 11.285% | $222.1805 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $35.93 | 10.445% | $39.6829 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $114.82 | 5.177% | $120.7642 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $112.99 | 9.404% | $123.6156 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $102.69 | 10.207% | $113.1716 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $169.97 | 11.342% | $189.248 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $845.92 | $924.2779 | $924.28 | $924.25 | $924.30 | |