| 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 | $242.57 | 13.373% | $275.0089 | $275.01 | $275.00 | $275.00 |
| Purchase #2 | $209.65 | 10.123% | $230.8729 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $195.49 | 10.643% | $216.296 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $37.79 | 7.347% | $40.5664 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $231.97 | 7.838% | $250.1518 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $96.83 | 12.243% | $108.6849 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $27.83 | 4.631% | $29.1188 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $1,042.13 | $1,150.6997 | $1,150.70 | $1,150.65 | $1,150.80 | |