| 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 | $102.99 | 8.598% | $111.8451 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $162.42 | 10.297% | $179.1444 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $152.38 | 13.391% | $172.7852 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $135.66 | 10.270% | $149.5923 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $213.99 | 12.499% | $240.7366 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $52.87 | 8.306% | $57.2614 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $199.53 | 11.394% | $222.2644 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,019.84 | $1,133.6294 | $1,133.63 | $1,133.65 | $1,133.60 | |