| 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 | $215.80 | 6.683% | $230.2219 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $71.25 | 9.436% | $77.9732 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $136.43 | 3.131% | $140.7016 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $63.50 | 5.167% | $66.781 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $214.64 | 4.172% | $223.5948 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $212.26 | 11.360% | $236.3727 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $91.35 | 13.357% | $103.5516 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $1,005.23 | $1,079.1968 | $1,079.18 | $1,079.15 | $1,079.30 | |