| 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 | $242.83 | 9.160% | $265.0732 | $265.07 | $265.05 | $265.10 |
| Purchase #2 | $163.75 | 10.150% | $180.3706 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $160.52 | 8.639% | $174.3873 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $21.59 | 12.669% | $24.3252 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $140.83 | 8.486% | $152.7808 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $206.28 | 11.316% | $229.6226 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $121.79 | 7.206% | $130.5662 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $1,057.59 | $1,157.1259 | $1,157.13 | $1,157.10 | $1,157.20 | |