| 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 | $31.48 | 9.367% | $34.4287 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $200.96 | 8.553% | $218.1481 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $176.92 | 5.805% | $187.1902 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $198.68 | 3.278% | $205.1927 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $196.42 | 10.652% | $217.3427 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $91.68 | 6.869% | $97.9775 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $180.63 | 9.476% | $197.7465 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $1,076.77 | $1,158.0264 | $1,158.03 | $1,158.10 | $1,157.90 | |