| 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 | $117.74 | 12.129% | $132.0207 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $214.57 | 4.550% | $224.3329 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $229.92 | 5.268% | $242.0322 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $207.77 | 6.595% | $221.4724 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $84.31 | 5.530% | $88.9723 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $238.69 | 12.334% | $268.13 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $15.82 | 10.150% | $17.4257 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $1,108.82 | $1,194.3862 | $1,194.38 | $1,194.40 | $1,194.30 | |