| 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 | $81.36 | 3.238% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $218.26 | 8.631% | $237.098 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $98.56 | 13.362% | $111.7296 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $192.63 | 11.556% | $214.8903 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $19.59 | 8.622% | $21.279 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $162.70 | 9.657% | $178.4119 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $155.56 | 13.689% | $176.8546 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $928.66 | $1,024.2578 | $1,024.25 | $1,024.30 | $1,024.30 | |