| 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 | $206.95 | 13.137% | $234.137 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $197.65 | 12.627% | $222.6073 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $216.51 | 11.191% | $240.7396 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $158.78 | 11.392% | $176.8682 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $30.85 | 10.587% | $34.1161 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $208.72 | 9.777% | $229.1266 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $150.94 | 9.827% | $165.7729 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $1,170.40 | $1,303.3677 | $1,303.38 | $1,303.35 | $1,303.30 | |