| 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 | $183.46 | 10.549% | $202.8132 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $248.34 | 10.637% | $274.7559 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $102.38 | 10.836% | $113.4739 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $244.80 | 10.293% | $269.9973 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $225.43 | 12.351% | $253.2729 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $93.41 | 13.182% | $105.7233 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $49.59 | 8.453% | $53.7818 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $1,147.41 | $1,273.8183 | $1,273.81 | $1,273.75 | $1,273.90 | |