| 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 | $103.81 | 6.415% | $110.4694 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $93.26 | 13.720% | $106.0553 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $201.94 | 4.512% | $211.0515 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $79.91 | 8.623% | $86.8006 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $128.98 | 13.228% | $146.0415 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $192.47 | 7.645% | $207.1843 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $219.66 | 3.508% | $227.3657 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,020.03 | $1,094.9683 | $1,094.97 | $1,094.95 | $1,095.10 | |