| 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 | $67.74 | 4.122% | $70.5322 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $216.59 | 12.778% | $244.2659 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $113.85 | 7.227% | $122.0779 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $222.43 | 10.667% | $246.1566 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $28.31 | 10.612% | $31.3143 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $162.71 | 11.682% | $181.7178 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $116.58 | 4.488% | $121.8121 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $928.21 | $1,017.8768 | $1,017.88 | $1,017.85 | $1,017.90 | |