| 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 | $133.36 | 3.740% | $138.3477 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $127.73 | 3.686% | $132.4381 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $200.65 | 12.830% | $226.3934 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $151.51 | 3.231% | $156.4053 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $196.99 | 11.740% | $220.1166 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $111.90 | 6.757% | $119.4611 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $12.56 | 10.859% | $13.9239 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $934.70 | $1,007.0861 | $1,007.09 | $1,007.05 | $1,007.00 | |