| 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 | $110.87 | 6.133% | $117.6697 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $237.35 | 3.832% | $246.4453 | $246.45 | $246.45 | $246.40 |
| Purchase #3 | $19.31 | 11.757% | $21.5803 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $90.86 | 8.247% | $98.3532 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $171.59 | 9.345% | $187.6251 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $169.90 | 3.233% | $175.3929 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $201.40 | 6.533% | $214.5575 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,001.28 | $1,061.6240 | $1,061.63 | $1,061.65 | $1,061.70 | |