| 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 | $117.76 | 13.751% | $133.9532 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $211.78 | 9.198% | $231.2595 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $43.34 | 10.149% | $47.7386 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $100.48 | 5.162% | $105.6668 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $31.52 | 9.472% | $34.5056 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $189.28 | 11.235% | $210.5456 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $143.49 | 8.445% | $155.6077 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $837.65 | $919.2770 | $919.29 | $919.25 | $919.30 | |