| 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 | $127.36 | 4.108% | $132.5919 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $160.96 | 7.258% | $172.6425 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $220.74 | 3.325% | $228.0796 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $113.99 | 13.803% | $129.724 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $120.75 | 5.629% | $127.547 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $122.89 | 11.351% | $136.8392 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $169.28 | 4.514% | $176.9213 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,035.97 | $1,104.3455 | $1,104.34 | $1,104.35 | $1,104.20 | |