| 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 | $207.40 | 10.440% | $229.0526 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $227.64 | 7.374% | $244.4262 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $8.48 | 8.562% | $9.2061 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $51.95 | 6.278% | $55.2114 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $168.80 | 4.215% | $175.9149 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $228.62 | 9.526% | $250.3983 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $114.35 | 9.303% | $124.988 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $1,007.24 | $1,089.1975 | $1,089.20 | $1,089.20 | $1,089.20 | |