| 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 | $204.88 | 12.710% | $230.9202 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $5.61 | 3.383% | $5.7998 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $178.94 | 3.590% | $185.3639 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $142.55 | 10.574% | $157.6232 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $116.27 | 11.312% | $129.4225 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $67.93 | 3.187% | $70.0949 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $206.73 | 3.306% | $213.5645 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $922.91 | $992.7890 | $992.77 | $992.70 | $992.80 | |