| 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 | $213.53 | 10.569% | $236.098 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $236.60 | 5.724% | $250.143 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $14.51 | 8.616% | $15.7602 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $9.56 | 8.280% | $10.3516 | $10.35 | $10.35 | $10.40 |
| Purchase #5 | $176.81 | 6.284% | $187.9207 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $7.64 | 5.611% | $8.0687 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $206.63 | 12.670% | $232.81 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $865.28 | $941.1522 | $941.15 | $941.10 | $941.20 | |