| 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 | $74.40 | 13.443% | $84.4016 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $215.67 | 4.464% | $225.2975 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $81.66 | 11.755% | $91.2591 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $234.98 | 12.781% | $265.0128 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $66.28 | 9.310% | $72.4507 | $72.45 | $72.45 | $72.50 |
| Purchase #6 | $193.83 | 13.709% | $220.4022 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $228.99 | 12.691% | $258.0511 | $258.05 | $258.05 | $258.10 |
| 7 purchase totals = | $1,095.81 | $1,216.8750 | $1,216.87 | $1,216.85 | $1,217.00 | |