| 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 | $11.70 | 4.160% | $12.1867 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $185.97 | 4.384% | $194.1229 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $147.91 | 8.599% | $160.6288 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $208.81 | 5.365% | $220.0127 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $176.34 | 4.626% | $184.4975 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $210.41 | 7.727% | $226.6684 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $67.90 | 7.533% | $73.0149 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $1,009.04 | $1,071.1319 | $1,071.13 | $1,071.10 | $1,071.10 | |