| 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 | $119.85 | 3.849% | $124.463 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $159.81 | 11.800% | $178.6676 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $128.90 | 8.548% | $139.9184 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $15.51 | 8.819% | $16.8778 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $216.95 | 6.521% | $231.0973 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $160.29 | 8.778% | $174.3603 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $26.76 | 10.722% | $29.6292 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $828.07 | $895.0136 | $895.02 | $895.00 | $895.10 | |