| 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 | $90.47 | 12.837% | $102.0836 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $127.45 | 8.709% | $138.5496 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $55.91 | 9.763% | $61.3685 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $145.25 | 6.198% | $154.2526 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $31.78 | 10.188% | $35.0177 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $190.82 | 8.106% | $206.2879 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $200.80 | 12.152% | $225.2012 | $225.20 | $225.20 | $225.20 |
| 7 purchase totals = | $842.48 | $922.7611 | $922.76 | $922.75 | $922.80 | |