| 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 | $208.89 | 10.125% | $230.0401 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $120.82 | 5.294% | $127.2162 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $38.42 | 3.509% | $39.7682 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $111.60 | 6.566% | $118.9277 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $132.68 | 8.328% | $143.7296 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $72.85 | 12.824% | $82.1923 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $194.98 | 8.245% | $211.0561 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $880.24 | $952.9302 | $952.94 | $952.95 | $952.90 | |