| 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 | $191.34 | 5.385% | $201.6437 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $101.56 | 13.114% | $114.8786 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $120.66 | 11.598% | $134.6541 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $42.82 | 13.657% | $48.6679 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $86.45 | 11.245% | $96.1713 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $185.26 | 10.556% | $204.816 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $190.91 | 4.797% | $200.068 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $919.00 | $1,000.8996 | $1,000.90 | $1,000.85 | $1,001.00 | |