| 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 | $241.99 | 9.417% | $264.7782 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $232.50 | 8.622% | $252.5462 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $142.63 | 3.314% | $147.3568 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $37.83 | 3.862% | $39.291 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $207.64 | 12.437% | $233.4642 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $242.80 | 13.234% | $274.9322 | $274.93 | $274.95 | $274.90 |
| Purchase #7 | $124.50 | 3.713% | $129.1227 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,229.89 | $1,341.4913 | $1,341.49 | $1,341.50 | $1,341.50 | |