| 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 | $223.39 | 4.694% | $233.8759 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $219.45 | 3.405% | $226.9223 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $34.31 | 11.120% | $38.1253 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $36.28 | 6.612% | $38.6788 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $165.47 | 13.712% | $188.1592 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $244.39 | 6.615% | $260.5564 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $133.74 | 3.436% | $138.3353 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $1,057.03 | $1,124.6532 | $1,124.67 | $1,124.70 | $1,124.70 | |