| 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 | $28.83 | 3.757% | $29.9131 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $204.26 | 10.646% | $226.0055 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $140.86 | 13.856% | $160.3776 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $170.88 | 13.817% | $194.4905 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $94.50 | 11.461% | $105.3306 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $240.85 | 8.598% | $261.5583 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $43.62 | 5.528% | $46.0313 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $923.80 | $1,023.7069 | $1,023.71 | $1,023.75 | $1,023.70 | |