| 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 | $196.90 | 11.691% | $219.9196 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $108.29 | 11.270% | $120.4943 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $232.67 | 9.635% | $255.0878 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $207.30 | 7.602% | $223.0589 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $40.37 | 6.524% | $43.0037 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $79.30 | 3.268% | $81.8915 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $125.88 | 7.445% | $135.2518 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $990.71 | $1,078.7076 | $1,078.70 | $1,078.70 | $1,078.80 | |