| 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 | $102.88 | 10.228% | $113.4026 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $110.58 | 10.596% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $130.97 | 3.482% | $135.5304 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $30.40 | 10.695% | $33.6513 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $37.77 | 8.642% | $41.0341 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $199.87 | 3.347% | $206.5596 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $159.47 | 3.594% | $165.2014 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $771.94 | $817.6765 | $817.67 | $817.70 | $817.70 | |