| 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 | $15.33 | 8.130% | $16.5763 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $156.56 | 9.803% | $171.9076 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $217.39 | 13.159% | $245.9964 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $71.49 | 3.545% | $74.0243 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $120.43 | 3.755% | $124.9521 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $237.60 | 10.610% | $262.8094 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $102.85 | 8.248% | $111.3331 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $921.65 | $1,007.5992 | $1,007.60 | $1,007.60 | $1,007.60 | |