| 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 | $106.91 | 3.227% | $110.36 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $131.63 | 4.472% | $137.5165 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $133.39 | 3.138% | $137.5758 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $227.79 | 5.753% | $240.8948 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $45.87 | 7.251% | $49.196 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $162.48 | 8.693% | $176.6044 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $16.46 | 13.605% | $18.6994 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $824.53 | $870.8469 | $870.85 | $870.85 | $870.90 | |