| 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 | $39.27 | 3.708% | $40.7261 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $219.83 | 11.118% | $244.2707 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $219.97 | 7.109% | $235.6077 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $199.75 | 5.262% | $210.2608 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $14.50 | 13.121% | $16.4025 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $99.94 | 6.270% | $106.2062 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $248.26 | 12.374% | $278.9797 | $278.98 | $279.00 | $279.00 |
| 7 purchase totals = | $1,041.52 | $1,132.4537 | $1,132.46 | $1,132.45 | $1,132.50 | |