| 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 | $132.60 | 9.760% | $145.5418 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $234.98 | 10.464% | $259.5683 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $233.38 | 3.125% | $240.6731 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $162.60 | 6.402% | $173.0097 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $124.83 | 9.496% | $136.6839 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $39.53 | 6.267% | $42.0073 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $7.52 | 7.712% | $8.0999 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $935.44 | $1,005.5840 | $1,005.58 | $1,005.55 | $1,005.60 | |