| 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 | $212.55 | 13.808% | $241.8989 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $137.77 | 13.771% | $156.7423 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $140.70 | 6.479% | $149.816 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $7.73 | 10.751% | $8.5611 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $89.29 | 7.133% | $95.6591 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $116.52 | 3.222% | $120.2743 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $182.40 | 12.279% | $204.7969 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $886.96 | $977.7486 | $977.75 | $977.70 | $977.80 | |