| 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 | $234.55 | 8.660% | $254.862 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $73.95 | 10.778% | $81.9203 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $175.95 | 4.398% | $183.6883 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $170.38 | 6.788% | $181.9454 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $14.30 | 4.194% | $14.8997 | $14.90 | $14.90 | $14.90 |
| Purchase #6 | $16.36 | 11.745% | $18.2815 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $240.98 | 11.176% | $267.9119 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $926.47 | $1,003.5091 | $1,003.51 | $1,003.50 | $1,003.50 | |