| 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 | $111.34 | 11.844% | $124.5271 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $158.30 | 8.710% | $172.0879 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $188.50 | 13.221% | $213.4216 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $202.40 | 11.627% | $225.933 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $95.36 | 9.773% | $104.6795 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $21.25 | 9.150% | $23.1944 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $179.36 | 9.187% | $195.8378 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $956.51 | $1,059.6813 | $1,059.68 | $1,059.75 | $1,059.60 | |