| 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 | $237.33 | 13.233% | $268.7359 | $268.74 | $268.75 | $268.70 |
| Purchase #2 | $148.87 | 13.532% | $169.0151 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $158.66 | 11.705% | $177.2312 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $208.35 | 6.172% | $221.2094 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $146.61 | 11.482% | $163.4438 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $22.95 | 8.153% | $24.8211 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $81.46 | 11.361% | $90.7147 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $1,004.23 | $1,115.1712 | $1,115.17 | $1,115.15 | $1,115.00 | |