| 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 | $248.65 | 12.118% | $278.7814 | $278.78 | $278.80 | $278.80 |
| Purchase #2 | $96.79 | 12.711% | $109.093 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $238.93 | 11.123% | $265.5062 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $117.47 | 13.689% | $133.5505 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $104.33 | 5.252% | $109.8094 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $149.35 | 3.517% | $154.6026 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $64.81 | 5.342% | $68.2722 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $1,020.33 | $1,119.6153 | $1,119.61 | $1,119.60 | $1,119.70 | |