| 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 | $103.62 | 13.281% | $117.3818 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $218.68 | 4.430% | $228.3675 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $168.74 | 4.359% | $176.0954 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $214.25 | 11.142% | $238.1217 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $111.90 | 10.721% | $123.8968 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $172.43 | 13.620% | $195.915 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $153.29 | 4.400% | $160.0348 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $1,142.91 | $1,239.8130 | $1,239.82 | $1,239.80 | $1,239.80 | |