| 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 | $210.98 | 3.234% | $217.8031 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $30.34 | 4.833% | $31.8063 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $97.74 | 4.504% | $102.1422 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $162.92 | 6.105% | $172.8663 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $222.26 | 3.424% | $229.8702 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $102.92 | 8.816% | $111.9934 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $224.66 | 7.503% | $241.5162 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,051.82 | $1,107.9977 | $1,108.00 | $1,107.95 | $1,108.00 | |