| 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 | $250.63 | 7.354% | $269.0613 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $194.45 | 5.487% | $205.1195 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $134.33 | 5.251% | $141.3837 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $124.70 | 12.140% | $139.8386 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $248.60 | 8.716% | $270.268 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $52.40 | 9.445% | $57.3492 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $220.97 | 7.135% | $236.7362 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,226.08 | $1,319.7565 | $1,319.76 | $1,319.75 | $1,319.70 | |