| 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 | $120.97 | 7.262% | $129.7548 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $124.35 | 3.582% | $128.8042 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $105.82 | 10.795% | $117.2433 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $113.72 | 11.363% | $126.642 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $246.49 | 5.165% | $259.2212 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $88.84 | 12.103% | $99.5923 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $196.41 | 7.222% | $210.5947 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $996.60 | $1,071.8525 | $1,071.83 | $1,071.85 | $1,071.80 | |