| 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 | $42.35 | 3.534% | $43.8466 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $131.47 | 11.851% | $147.0505 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $48.79 | 9.718% | $53.5314 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $214.43 | 4.556% | $224.1994 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $13.77 | 13.690% | $15.6551 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $109.38 | 13.755% | $124.4252 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $201.63 | 6.843% | $215.4275 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $761.82 | $824.1357 | $824.15 | $824.20 | $824.10 | |