| 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 | $115.91 | 3.833% | $120.3528 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $116.68 | 9.356% | $127.5966 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $205.90 | 6.459% | $219.1991 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $238.85 | 3.419% | $247.0163 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $153.92 | 7.216% | $165.0269 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $93.97 | 13.480% | $106.6372 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $40.47 | 9.749% | $44.4154 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $965.70 | $1,030.2443 | $1,030.26 | $1,030.25 | $1,030.20 | |