| 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 | $194.36 | 9.275% | $212.3869 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $103.34 | 4.697% | $108.1939 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $71.32 | 8.362% | $77.2838 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $244.86 | 3.288% | $252.911 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $133.35 | 6.795% | $142.4111 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $85.91 | 10.454% | $94.891 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $71.70 | 13.704% | $81.5258 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $904.84 | $969.6035 | $969.60 | $969.65 | $969.60 | |