| 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 | $128.47 | 9.253% | $140.3573 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $149.89 | 8.846% | $163.1493 | $163.15 | $163.15 | $163.10 |
| Purchase #3 | $232.42 | 8.271% | $251.6435 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $49.42 | 6.121% | $52.445 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $201.77 | 7.333% | $216.5658 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $118.88 | 12.432% | $133.6592 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $228.78 | 11.609% | $255.3391 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $1,109.63 | $1,213.1592 | $1,213.17 | $1,213.15 | $1,213.10 | |