| 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 | $114.88 | 11.379% | $127.9522 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $69.97 | 6.353% | $74.4152 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $223.26 | 13.345% | $253.054 | $253.05 | $253.05 | $253.10 |
| Purchase #4 | $91.46 | 13.855% | $104.1318 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $77.29 | 6.315% | $82.1709 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $248.37 | 11.407% | $276.7016 | $276.70 | $276.70 | $276.70 |
| Purchase #7 | $113.47 | 12.293% | $127.4189 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $938.70 | $1,045.8446 | $1,045.84 | $1,045.80 | $1,045.90 | |