| 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 | $192.64 | 13.845% | $219.311 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $139.82 | 11.749% | $156.2475 | $156.25 | $156.25 | $156.20 |
| Purchase #3 | $215.26 | 5.234% | $226.5267 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $210.57 | 7.395% | $226.1417 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $93.82 | 7.815% | $101.152 | $101.15 | $101.15 | $101.20 |
| Purchase #6 | $101.74 | 7.326% | $109.1935 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $153.50 | 4.383% | $160.2279 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,107.35 | $1,198.8003 | $1,198.80 | $1,198.85 | $1,198.70 | |