| 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 | $21.43 | 4.233% | $22.3371 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $217.41 | 8.246% | $235.3376 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $99.76 | 6.111% | $105.8563 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $225.88 | 3.149% | $232.993 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $115.35 | 4.859% | $120.9549 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $183.95 | 6.538% | $195.9767 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $167.34 | 7.674% | $180.1817 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $1,031.12 | $1,093.6373 | $1,093.64 | $1,093.70 | $1,093.70 | |