| 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 | $19.45 | 11.428% | $21.6727 | $21.67 | $21.65 | $21.70 |
| Purchase #2 | $48.73 | 3.129% | $50.2548 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $67.78 | 8.315% | $73.4159 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $244.62 | 9.496% | $267.8491 | $267.85 | $267.85 | $267.80 |
| Purchase #5 | $228.99 | 5.242% | $240.9937 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $134.42 | 3.144% | $138.6462 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $205.74 | 7.332% | $220.8249 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $949.73 | $1,013.6573 | $1,013.65 | $1,013.60 | $1,013.60 | |