| 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 | $34.29 | 5.274% | $36.0985 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $109.31 | 6.274% | $116.1681 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $177.78 | 11.375% | $198.0025 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $228.78 | 9.179% | $249.7797 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $160.57 | 3.599% | $166.3489 | $166.35 | $166.35 | $166.30 |
| Purchase #6 | $175.98 | 10.241% | $194.0021 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $157.80 | 13.622% | $179.2955 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $1,044.51 | $1,139.6953 | $1,139.70 | $1,139.70 | $1,139.70 | |