| 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 | $221.71 | 8.443% | $240.429 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $187.81 | 13.444% | $213.0592 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $214.80 | 4.267% | $223.9655 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $130.92 | 9.282% | $143.072 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $188.46 | 8.175% | $203.8666 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $94.46 | 3.798% | $98.0476 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $50.78 | 7.400% | $54.5377 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $1,088.94 | $1,176.9776 | $1,176.99 | $1,176.95 | $1,177.00 | |