| 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 | $108.89 | 6.509% | $115.9777 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $103.52 | 10.372% | $114.2571 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $24.31 | 10.482% | $26.8582 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $237.54 | 3.442% | $245.7161 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $97.47 | 10.850% | $108.0455 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $169.46 | 11.748% | $189.3682 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $100.29 | 13.279% | $113.6075 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $841.48 | $913.8303 | $913.85 | $913.80 | $913.90 | |