| 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 | $188.29 | 12.607% | $212.0277 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $166.82 | 11.147% | $185.4154 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $121.53 | 5.670% | $128.4208 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $123.63 | 4.639% | $129.3652 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $155.84 | 9.853% | $171.1949 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $163.36 | 12.621% | $183.9777 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $167.63 | 6.514% | $178.5494 | $178.55 | $178.55 | $178.50 |
| 7 purchase totals = | $1,087.10 | $1,188.9511 | $1,188.96 | $1,188.95 | $1,188.90 | |