| 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 | $34.94 | 10.450% | $38.5912 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $157.45 | 4.495% | $164.5274 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $203.44 | 12.111% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $171.45 | 7.406% | $184.1476 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $147.43 | 12.333% | $165.6125 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $183.99 | 12.589% | $207.1525 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $189.32 | 11.221% | $210.5636 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,088.02 | $1,198.6734 | $1,198.67 | $1,198.70 | $1,198.70 | |