| 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 | $209.95 | 8.738% | $228.2954 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $106.28 | 5.209% | $111.8161 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $178.41 | 10.629% | $197.3732 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $29.60 | 9.475% | $32.4046 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $23.37 | 9.764% | $25.6518 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $76.70 | 3.786% | $79.6039 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $212.94 | 5.712% | $225.1031 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $837.25 | $900.2481 | $900.24 | $900.20 | $900.30 | |