| 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 | $209.93 | 5.374% | $221.2116 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $216.57 | 5.366% | $228.1911 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $185.52 | 7.209% | $198.8941 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $82.93 | 13.433% | $94.07 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $184.74 | 5.728% | $195.3219 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $128.66 | 13.737% | $146.334 | $146.33 | $146.35 | $146.30 |
| Purchase #7 | $150.50 | 5.552% | $158.8558 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $1,158.85 | $1,242.8785 | $1,242.87 | $1,242.85 | $1,242.90 | |