| 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 | $71.53 | 4.616% | $74.8318 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $49.35 | 5.599% | $52.1131 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $227.26 | 7.262% | $243.7636 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $245.37 | 10.500% | $271.1339 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $223.69 | 11.257% | $248.8708 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $76.33 | 7.498% | $82.0532 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $217.91 | 9.345% | $238.2737 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $1,111.44 | $1,211.0401 | $1,211.02 | $1,211.00 | $1,211.10 | |