| 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 | $198.79 | 7.761% | $214.2181 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $99.99 | 11.614% | $111.6028 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $41.73 | 13.583% | $47.3982 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $31.60 | 10.840% | $35.0254 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $245.38 | 9.235% | $268.0408 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $220.73 | 10.855% | $244.6902 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $242.53 | 11.626% | $270.7265 | $270.73 | $270.75 | $270.70 |
| 7 purchase totals = | $1,080.75 | $1,191.7020 | $1,191.71 | $1,191.75 | $1,191.60 | |