| 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 | $207.93 | 6.587% | $221.6263 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $202.75 | 9.564% | $222.141 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $118.92 | 8.324% | $128.8189 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $8.69 | 8.718% | $9.4476 | $9.45 | $9.45 | $9.40 |
| Purchase #5 | $103.59 | 12.864% | $116.9158 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $66.92 | 3.765% | $69.4395 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $118.89 | 5.798% | $125.7832 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $827.69 | $894.1723 | $894.18 | $894.20 | $894.00 | |