| 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 | $233.53 | 11.600% | $260.6195 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $234.72 | 10.138% | $258.5159 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $184.42 | 10.352% | $203.5112 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $103.31 | 8.442% | $112.0314 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $153.54 | 4.389% | $160.2789 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $179.38 | 13.469% | $203.5407 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $128.42 | 6.858% | $137.227 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $1,217.32 | $1,335.7246 | $1,335.73 | $1,335.75 | $1,335.60 | |