| 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 | $196.31 | 7.365% | $210.7682 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $95.95 | 13.829% | $109.2189 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $197.61 | 13.535% | $224.3565 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $57.47 | 13.334% | $65.133 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $125.34 | 4.612% | $131.1207 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $231.31 | 4.318% | $241.298 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $129.50 | 3.618% | $134.1853 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $1,033.49 | $1,116.0806 | $1,116.09 | $1,116.05 | $1,116.10 | |