| 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 | $127.50 | 11.870% | $142.6343 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $187.51 | 13.679% | $213.1595 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $214.66 | 3.332% | $221.8125 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $188.46 | 13.266% | $213.4611 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $148.41 | 7.654% | $159.7693 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $215.97 | 3.427% | $223.3713 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $140.42 | 6.762% | $149.9152 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,222.93 | $1,324.1232 | $1,324.12 | $1,324.05 | $1,324.20 | |