| 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 | $32.72 | 6.205% | $34.7503 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $205.30 | 5.592% | $216.7804 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $191.82 | 8.391% | $207.9156 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $185.35 | 10.448% | $204.7154 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $149.49 | 9.123% | $163.128 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $188.31 | 3.275% | $194.4772 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $100.86 | 6.189% | $107.1022 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,053.85 | $1,128.8691 | $1,128.88 | $1,128.90 | $1,128.90 | |