| 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 | $99.55 | 6.198% | $105.7201 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $175.36 | 9.616% | $192.2226 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $242.32 | 11.174% | $269.3968 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $198.58 | 9.394% | $217.2346 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $187.61 | 9.822% | $206.0371 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $146.57 | 11.271% | $163.0899 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $127.52 | 10.752% | $141.231 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $1,177.51 | $1,294.9321 | $1,294.93 | $1,294.95 | $1,294.80 | |