| 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 | $28.34 | 13.644% | $32.2067 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $110.49 | 11.851% | $123.5842 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $248.84 | 11.301% | $276.9614 | $276.96 | $276.95 | $277.00 |
| Purchase #4 | $14.89 | 4.492% | $15.5589 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $178.63 | 13.867% | $203.4006 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $72.63 | 4.303% | $75.7553 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $237.85 | 13.321% | $269.534 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $891.67 | $997.0011 | $997.00 | $997.00 | $997.10 | |