| 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 | $134.30 | 13.364% | $152.2479 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $227.96 | 4.501% | $238.2205 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $12.44 | 8.575% | $13.5067 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $28.85 | 7.192% | $30.9249 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $220.86 | 9.490% | $241.8196 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $118.58 | 13.250% | $134.2919 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $205.56 | 11.517% | $229.2343 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $948.55 | $1,040.2458 | $1,040.24 | $1,040.20 | $1,040.10 | |