| 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 | $12.55 | 8.400% | $13.6042 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $215.91 | 13.856% | $245.8265 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $45.65 | 13.410% | $51.7717 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $234.66 | 9.399% | $256.7157 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $208.44 | 10.399% | $230.1157 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $7.50 | 3.326% | $7.7495 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $190.67 | 11.517% | $212.6295 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $915.38 | $1,018.4128 | $1,018.42 | $1,018.40 | $1,018.30 | |