| 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 | $47.43 | 12.323% | $53.2748 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $234.51 | 7.357% | $251.7629 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $116.61 | 10.832% | $129.2412 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $34.92 | 3.354% | $36.0912 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $167.31 | 6.736% | $178.58 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $194.90 | 12.258% | $218.7908 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $164.68 | 7.707% | $177.3719 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $960.36 | $1,045.1128 | $1,045.10 | $1,045.10 | $1,045.20 | |