| 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 | $91.88 | 13.571% | $104.349 | $104.35 | $104.35 | $104.30 |
| Purchase #2 | $233.92 | 3.502% | $242.1119 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $124.69 | 12.586% | $140.3835 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $169.66 | 10.568% | $187.5897 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $26.80 | 5.529% | $28.2818 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $214.55 | 10.539% | $237.1614 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $131.57 | 5.371% | $138.6366 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $993.07 | $1,078.5139 | $1,078.51 | $1,078.55 | $1,078.50 | |