| 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 | $12.54 | 4.290% | $13.078 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $232.95 | 6.845% | $248.8954 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $241.47 | 10.559% | $266.9668 | $266.97 | $266.95 | $267.00 |
| Purchase #4 | $37.79 | 4.622% | $39.5367 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $157.27 | 12.856% | $177.4886 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $37.37 | 5.687% | $39.4952 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $219.83 | 9.314% | $240.305 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $939.22 | $1,025.7657 | $1,025.79 | $1,025.80 | $1,025.80 | |