| 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 | $72.90 | 13.748% | $82.9223 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $114.35 | 5.374% | $120.4952 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $154.90 | 4.352% | $161.6412 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $217.60 | 6.563% | $231.8811 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $214.74 | 10.612% | $237.5282 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $73.38 | 8.754% | $79.8037 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $190.33 | 13.282% | $215.6096 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,038.20 | $1,129.8813 | $1,129.88 | $1,129.90 | $1,129.80 | |