| 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 | $193.87 | 9.351% | $211.9988 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $169.85 | 8.206% | $183.7879 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $85.66 | 6.787% | $91.4737 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $81.55 | 5.234% | $85.8183 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $114.59 | 6.572% | $122.1209 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $179.90 | 13.156% | $203.5676 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $140.55 | 7.518% | $151.1165 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $965.97 | $1,049.8837 | $1,049.89 | $1,049.80 | $1,049.90 | |