| 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 | $246.52 | 3.181% | $254.3618 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $211.54 | 5.140% | $222.4132 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $96.76 | 10.756% | $107.1675 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $81.92 | 4.569% | $85.6629 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $174.26 | 4.833% | $182.682 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $66.65 | 5.307% | $70.1871 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $204.55 | 7.562% | $220.0181 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,082.20 | $1,142.4926 | $1,142.49 | $1,142.45 | $1,142.60 | |