| 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 | $141.32 | 4.273% | $147.3586 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $141.45 | 4.428% | $147.7134 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $120.30 | 11.282% | $133.8722 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $111.29 | 7.813% | $119.9851 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $11.47 | 5.322% | $12.0804 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $116.76 | 6.842% | $124.7487 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $230.81 | 11.309% | $256.9123 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $873.40 | $942.6707 | $942.67 | $942.65 | $942.70 | |