| 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 | $219.60 | 6.308% | $233.4524 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $50.95 | 11.342% | $56.7287 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $179.80 | 12.290% | $201.8974 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $185.29 | 6.870% | $198.0194 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $202.83 | 10.427% | $223.9791 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $213.62 | 9.115% | $233.0915 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $219.39 | 13.464% | $248.9287 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $1,271.48 | $1,396.0972 | $1,396.10 | $1,396.15 | $1,396.10 | |