| 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 | $204.78 | 12.679% | $230.7441 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $22.26 | 7.794% | $23.9949 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $5.95 | 10.617% | $6.5817 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $157.51 | 4.510% | $164.6137 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $226.79 | 6.628% | $241.8216 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $195.51 | 8.496% | $212.1205 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $44.88 | 12.127% | $50.3226 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $857.68 | $930.1991 | $930.18 | $930.15 | $930.10 | |