| 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 | $187.42 | 3.450% | $193.886 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $249.29 | 13.366% | $282.6101 | $282.61 | $282.60 | $282.60 |
| Purchase #3 | $75.85 | 8.867% | $82.5756 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $184.25 | 12.104% | $206.5516 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $131.37 | 7.345% | $141.0191 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $115.57 | 7.487% | $124.2227 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $83.62 | 10.156% | $92.1124 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $1,027.37 | $1,122.9775 | $1,122.98 | $1,122.95 | $1,123.00 | |