| 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 | $240.80 | 9.329% | $263.2642 | $263.26 | $263.25 | $263.30 |
| Purchase #2 | $240.49 | 10.409% | $265.5226 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $109.38 | 7.751% | $117.858 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $145.35 | 10.658% | $160.8414 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $147.84 | 10.272% | $163.0261 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $211.54 | 7.627% | $227.6742 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $124.42 | 6.248% | $132.1938 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $1,219.82 | $1,330.3803 | $1,330.37 | $1,330.35 | $1,330.40 | |