| 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 | $247.76 | 4.365% | $258.5747 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $209.53 | 8.143% | $226.592 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $202.93 | 7.176% | $217.4923 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $184.62 | 6.543% | $196.6997 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $151.40 | 11.796% | $169.2591 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $223.56 | 12.311% | $251.0825 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $228.98 | 6.274% | $243.3462 | $243.35 | $243.35 | $243.30 |
| 7 purchase totals = | $1,448.78 | $1,563.0465 | $1,563.04 | $1,563.05 | $1,563.10 | |