| 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 | $111.26 | 4.236% | $115.973 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $31.92 | 5.532% | $33.6858 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $153.73 | 5.729% | $162.5372 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $93.59 | 6.615% | $99.781 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $235.61 | 13.546% | $267.5257 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $250.48 | 3.542% | $259.352 | $259.35 | $259.35 | $259.40 |
| Purchase #7 | $133.25 | 11.208% | $148.1847 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $1,009.84 | $1,087.0394 | $1,087.04 | $1,087.10 | $1,087.10 | |