| 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 | $107.42 | 8.349% | $116.3885 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $120.70 | 6.338% | $128.35 | $128.35 | $128.35 | $128.40 |
| Purchase #3 | $209.75 | 10.114% | $230.9641 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $234.60 | 12.857% | $264.7625 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $19.95 | 13.666% | $22.6764 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $207.53 | 3.153% | $214.0734 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $97.40 | 11.566% | $108.6653 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $997.35 | $1,085.8802 | $1,085.88 | $1,085.85 | $1,086.10 | |