| 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 | $220.40 | 4.629% | $230.6023 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $58.43 | 8.697% | $63.5117 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $189.33 | 6.167% | $201.006 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $112.45 | 6.641% | $119.9178 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $67.80 | 12.254% | $76.1082 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $78.73 | 6.868% | $84.1372 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $197.42 | 4.354% | $206.0157 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $924.56 | $981.2989 | $981.31 | $981.25 | $981.20 | |