| 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 | $72.85 | 8.447% | $79.0036 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $153.52 | 13.261% | $173.8783 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $139.90 | 10.209% | $154.1824 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $247.86 | 7.594% | $266.6825 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $239.77 | 13.580% | $272.3308 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $207.72 | 13.190% | $235.1183 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $28.47 | 13.197% | $32.2272 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $1,090.09 | $1,213.4231 | $1,213.42 | $1,213.50 | $1,213.40 | |