| 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 | $249.89 | 6.646% | $266.4977 | $266.50 | $266.50 | $266.50 |
| Purchase #2 | $51.37 | 12.682% | $57.8847 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $40.80 | 7.802% | $43.9832 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $159.90 | 4.824% | $167.6136 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $187.95 | 13.191% | $212.7425 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $136.28 | 13.728% | $154.9885 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $134.60 | 13.135% | $152.2797 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $960.79 | $1,055.9899 | $1,055.98 | $1,056.05 | $1,056.00 | |