| 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 | $221.38 | 10.274% | $244.1246 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $25.91 | 3.296% | $26.764 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $22.66 | 8.475% | $24.5804 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $227.69 | 10.436% | $251.4517 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $160.74 | 10.379% | $177.4232 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $188.33 | 6.809% | $201.1534 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $16.73 | 9.313% | $18.2881 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $863.44 | $943.7854 | $943.77 | $943.75 | $943.90 | |