| 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 | $69.91 | 3.272% | $72.1975 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $194.64 | 9.539% | $213.2067 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $75.81 | 10.340% | $83.6488 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $140.56 | 9.308% | $153.6433 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $195.85 | 9.675% | $214.7985 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $56.69 | 12.235% | $63.626 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $198.42 | 4.225% | $206.8032 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $931.88 | $1,007.9240 | $1,007.93 | $1,007.95 | $1,007.80 | |