| 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 | $221.78 | 3.495% | $229.5312 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $212.69 | 7.109% | $227.8101 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $151.93 | 11.737% | $169.762 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $108.38 | 13.679% | $123.2053 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $218.97 | 11.206% | $243.5078 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $70.46 | 8.432% | $76.4012 | $76.40 | $76.40 | $76.40 |
| Purchase #7 | $146.26 | 9.613% | $160.32 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $1,130.47 | $1,230.5376 | $1,230.54 | $1,230.50 | $1,230.50 | |