| 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 | $250.32 | 11.546% | $279.2219 | $279.22 | $279.20 | $279.20 |
| Purchase #2 | $206.83 | 9.635% | $226.7581 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $249.46 | 12.599% | $280.8895 | $280.89 | $280.90 | $280.90 |
| Purchase #4 | $41.55 | 10.599% | $45.9539 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $213.35 | 7.327% | $228.9822 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $31.52 | 13.722% | $35.8452 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $141.82 | 4.189% | $147.7608 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,134.85 | $1,245.4116 | $1,245.41 | $1,245.40 | $1,245.50 | |