| 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 | $225.94 | 12.728% | $254.6976 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $49.75 | 11.394% | $55.4185 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $202.99 | 11.794% | $226.9306 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $105.45 | 7.662% | $113.5296 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $80.37 | 8.114% | $86.8912 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $156.93 | 13.867% | $178.6915 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $110.87 | 10.804% | $122.8484 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $932.30 | $1,039.0074 | $1,039.01 | $1,039.05 | $1,038.90 | |