| 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 | $213.39 | 8.111% | $230.6981 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $25.98 | 12.567% | $29.2449 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $14.72 | 10.642% | $16.2865 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $238.46 | 5.343% | $251.2009 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $119.47 | 13.795% | $135.9509 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $89.92 | 6.444% | $95.7144 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $92.99 | 6.542% | $99.0734 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $794.93 | $858.1691 | $858.16 | $858.15 | $858.20 | |