| 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 | $89.79 | 12.413% | $100.9356 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $231.48 | 8.300% | $250.6928 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $189.44 | 9.282% | $207.0238 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $177.40 | 9.776% | $194.7426 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $148.52 | 11.428% | $165.4929 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $214.61 | 13.707% | $244.0266 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $110.29 | 3.283% | $113.9108 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,161.53 | $1,276.8251 | $1,276.82 | $1,276.85 | $1,276.70 | |