| 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 | $247.99 | 5.163% | $260.7937 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $87.64 | 7.307% | $94.0439 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $149.85 | 12.829% | $169.0743 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $116.69 | 3.154% | $120.3704 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $73.27 | 4.131% | $76.2968 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $202.42 | 12.411% | $227.5423 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $37.29 | 11.522% | $41.5866 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $915.15 | $989.7080 | $989.70 | $989.70 | $989.70 | |