| 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 | $198.99 | 12.809% | $224.4786 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $35.65 | 13.699% | $40.5337 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $93.68 | 7.869% | $101.0517 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $185.31 | 3.546% | $191.8811 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $76.78 | 9.584% | $84.1386 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $196.50 | 3.665% | $203.7017 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $14.34 | 11.725% | $16.0214 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $801.25 | $861.8068 | $861.80 | $861.85 | $861.80 | |