| 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 | $123.41 | 9.607% | $135.266 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $188.66 | 10.188% | $207.8807 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $138.71 | 11.510% | $154.6755 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $139.26 | 12.361% | $156.4739 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $242.68 | 11.571% | $270.7605 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $69.37 | 3.576% | $71.8507 | $71.85 | $71.85 | $71.90 |
| Purchase #7 | $113.95 | 10.290% | $125.6755 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $1,016.04 | $1,122.5828 | $1,122.59 | $1,122.60 | $1,122.80 | |