| 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 | $101.92 | 12.297% | $114.4531 | $114.45 | $114.45 | $114.50 |
| Purchase #2 | $36.32 | 9.672% | $39.8329 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $8.73 | 5.222% | $9.1859 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $201.59 | 5.592% | $212.8629 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $226.32 | 11.428% | $252.1838 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $20.45 | 8.372% | $22.1621 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $162.75 | 5.576% | $171.8249 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $758.08 | $822.5056 | $822.49 | $822.50 | $822.60 | |