| 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 | $226.61 | 10.805% | $251.0952 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $241.30 | 3.601% | $249.9892 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $147.35 | 7.781% | $158.8153 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $240.91 | 13.781% | $274.1098 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $234.95 | 8.350% | $254.5683 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $25.97 | 7.136% | $27.8232 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $15.86 | 11.456% | $17.6769 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $1,132.95 | $1,234.0779 | $1,234.09 | $1,234.05 | $1,234.10 | |