| 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 | $181.74 | 8.874% | $197.8676 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $214.67 | 3.652% | $222.5097 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $12.47 | 11.776% | $13.9385 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $88.30 | 5.868% | $93.4814 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $44.83 | 13.811% | $51.0215 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $169.34 | 11.781% | $189.2899 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $245.56 | 10.774% | $272.0166 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $956.91 | $1,040.1252 | $1,040.13 | $1,040.10 | $1,040.10 | |