| 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 | $205.99 | 4.639% | $215.5459 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $205.34 | 9.842% | $225.5496 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $107.41 | 11.631% | $119.9029 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $40.86 | 3.303% | $42.2096 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $110.94 | 13.848% | $126.303 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $157.43 | 3.380% | $162.7511 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $169.46 | 8.704% | $184.2098 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $997.43 | $1,076.4719 | $1,076.47 | $1,076.45 | $1,076.40 | |