| 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 | $99.86 | 8.752% | $108.5997 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $75.50 | 10.774% | $83.6344 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $134.64 | 5.148% | $141.5713 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $103.44 | 6.526% | $110.1905 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $171.56 | 13.205% | $194.2145 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $170.42 | 7.704% | $183.5492 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $223.99 | 3.139% | $231.021 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $979.41 | $1,052.7806 | $1,052.77 | $1,052.75 | $1,052.70 | |