| 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 | $199.48 | 8.792% | $217.0183 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $219.88 | 12.202% | $246.7098 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $129.50 | 6.595% | $138.0405 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $8.55 | 8.815% | $9.3037 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $60.75 | 3.300% | $62.7548 | $62.75 | $62.75 | $62.80 |
| Purchase #6 | $34.72 | 8.414% | $37.6413 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $99.89 | 13.212% | $113.0875 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $752.77 | $824.5559 | $824.55 | $824.55 | $824.50 | |