| 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 | $194.27 | 7.848% | $209.5163 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $137.93 | 8.473% | $149.6168 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $96.56 | 7.463% | $103.7663 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $208.38 | 9.779% | $228.7575 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $150.39 | 12.683% | $169.464 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $246.95 | 9.360% | $270.0645 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $220.98 | 4.173% | $230.2015 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,255.46 | $1,361.3869 | $1,361.39 | $1,361.30 | $1,361.50 | |