| 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 | $208.88 | 4.800% | $218.9062 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $190.33 | 13.811% | $216.6165 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $126.36 | 3.616% | $130.9292 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $109.99 | 11.723% | $122.8841 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $103.91 | 3.209% | $107.2445 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $70.96 | 4.854% | $74.4044 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $73.72 | 9.168% | $80.4786 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $884.15 | $951.4635 | $951.46 | $951.50 | $951.40 | |