| 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 | $230.37 | 3.407% | $238.2187 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $207.55 | 8.106% | $224.374 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $40.45 | 7.294% | $43.4004 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $118.95 | 5.448% | $125.4304 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $9.44 | 4.479% | $9.8628 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $99.69 | 11.376% | $111.0307 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $25.92 | 4.207% | $27.0105 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $732.37 | $779.3275 | $779.32 | $779.30 | $779.30 | |