| 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 | $205.77 | 5.651% | $217.3981 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $97.30 | 11.721% | $108.7045 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $104.72 | 12.849% | $118.1755 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $89.80 | 10.103% | $98.8725 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $96.33 | 12.395% | $108.2701 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $237.95 | 7.275% | $255.2609 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $226.92 | 8.197% | $245.5206 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,058.79 | $1,152.2022 | $1,152.20 | $1,152.15 | $1,152.30 | |