| 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 | $95.76 | 3.852% | $99.4487 | $99.45 | $99.45 | $99.40 |
| Purchase #2 | $248.85 | 9.800% | $273.2373 | $273.24 | $273.25 | $273.20 |
| Purchase #3 | $95.85 | 12.546% | $107.8753 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $202.71 | 5.490% | $213.8388 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $177.48 | 7.174% | $190.2124 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $164.92 | 4.705% | $172.6795 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $25.67 | 7.648% | $27.6332 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $1,011.24 | $1,084.9252 | $1,084.93 | $1,085.00 | $1,084.80 | |