| 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 | $193.27 | 8.668% | $210.0226 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $229.76 | 8.152% | $248.49 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $131.54 | 4.426% | $137.362 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $209.30 | 4.319% | $218.3397 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $179.45 | 9.725% | $196.9015 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $164.87 | 11.540% | $183.896 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $114.58 | 12.678% | $129.1065 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,222.77 | $1,324.1183 | $1,324.12 | $1,324.10 | $1,324.10 | |