| 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 | $211.89 | 9.148% | $231.2737 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $168.41 | 3.599% | $174.4711 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $172.47 | 6.202% | $183.1666 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $75.69 | 4.733% | $79.2724 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $29.74 | 10.329% | $32.8118 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $239.64 | 10.553% | $264.9292 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $215.70 | 7.497% | $231.871 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,113.54 | $1,197.7958 | $1,197.79 | $1,197.70 | $1,197.90 | |