| 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 | $190.60 | 10.298% | $210.228 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $216.29 | 11.828% | $241.8728 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $210.40 | 6.784% | $224.6735 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $99.83 | 7.643% | $107.46 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $25.37 | 4.407% | $26.4881 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $162.91 | 6.859% | $174.084 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $115.55 | 5.782% | $122.2311 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $1,020.95 | $1,107.0375 | $1,107.03 | $1,107.05 | $1,107.10 | |