| 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 | $250.65 | 7.862% | $270.3561 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $140.72 | 6.264% | $149.5347 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $98.52 | 4.813% | $103.2618 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $176.61 | 4.349% | $184.2908 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $78.92 | 4.152% | $82.1968 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $216.33 | 7.634% | $232.8446 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $145.61 | 4.472% | $152.1217 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,107.36 | $1,174.6065 | $1,174.60 | $1,174.60 | $1,174.60 | |