| 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 | $119.93 | 10.517% | $132.543 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $248.26 | 8.389% | $269.0865 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $203.82 | 13.278% | $230.8832 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $132.91 | 12.322% | $149.2872 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $208.65 | 12.539% | $234.8126 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $110.76 | 4.190% | $115.4008 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $91.91 | 6.236% | $97.6415 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $1,116.24 | $1,229.6548 | $1,229.65 | $1,229.70 | $1,229.60 | |