| 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 | $98.29 | 11.777% | $109.8656 | $109.87 | $109.85 | $109.90 |
| Purchase #2 | $70.53 | 10.105% | $77.6571 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $65.99 | 10.642% | $73.0127 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $244.41 | 13.808% | $278.1581 | $278.16 | $278.15 | $278.20 |
| Purchase #5 | $225.84 | 3.342% | $233.3876 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $159.72 | 11.129% | $177.4952 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $94.45 | 8.276% | $102.2667 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $959.23 | $1,051.8430 | $1,051.86 | $1,051.80 | $1,052.00 | |