| 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 | $202.64 | 9.747% | $222.3913 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $10.53 | 3.738% | $10.9236 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $22.95 | 3.520% | $23.7578 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $215.85 | 11.506% | $240.6857 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $173.47 | 3.224% | $179.0627 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $122.37 | 6.415% | $130.22 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $88.86 | 7.141% | $95.2055 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $836.67 | $902.2466 | $902.25 | $902.20 | $902.30 | |