| 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 | $219.63 | 12.659% | $247.433 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $237.87 | 8.820% | $258.8501 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $195.60 | 6.521% | $208.3551 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $40.52 | 3.104% | $41.7777 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $194.54 | 9.325% | $212.6809 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $162.59 | 6.604% | $173.3274 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $43.78 | 10.327% | $48.3012 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $1,094.53 | $1,190.7254 | $1,190.73 | $1,190.80 | $1,190.80 | |