| 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 | $209.30 | 10.673% | $231.6386 | $231.64 | $231.65 | $231.60 |
| Purchase #2 | $61.73 | 3.359% | $63.8035 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $230.32 | 10.243% | $253.9117 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $47.43 | 12.602% | $53.4071 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $32.31 | 12.212% | $36.2557 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $23.70 | 5.478% | $24.9983 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $193.79 | 13.261% | $219.4885 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $798.58 | $883.5034 | $883.51 | $883.50 | $883.50 | |