| 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 | $207.92 | 4.546% | $217.372 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $141.56 | 5.640% | $149.544 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $233.69 | 10.742% | $258.793 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $25.74 | 4.703% | $26.9506 | $26.95 | $26.95 | $27.00 |
| Purchase #5 | $160.69 | 7.761% | $173.1612 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $89.77 | 8.322% | $97.2407 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $239.48 | 11.690% | $267.4752 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $1,098.85 | $1,190.5367 | $1,190.53 | $1,190.55 | $1,190.60 | |