| 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 | $113.33 | 10.242% | $124.9373 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $53.50 | 9.301% | $58.476 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $210.75 | 4.865% | $221.003 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $93.31 | 7.598% | $100.3997 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $179.68 | 11.267% | $199.9245 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $250.68 | 12.845% | $282.8798 | $282.88 | $282.90 | $282.90 |
| Purchase #7 | $71.63 | 6.783% | $76.4887 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $972.88 | $1,064.1090 | $1,064.11 | $1,064.15 | $1,064.10 | |