| 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 | $170.69 | 11.517% | $190.3484 | $190.35 | $190.35 | $190.30 |
| Purchase #2 | $235.58 | 11.350% | $262.3183 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $67.81 | 7.391% | $72.8218 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $123.40 | 9.539% | $135.1711 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $226.81 | 5.794% | $239.9514 | $239.95 | $239.95 | $240.00 |
| Purchase #6 | $133.41 | 13.280% | $151.1268 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $7.68 | 8.170% | $8.3075 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $965.38 | $1,060.0453 | $1,060.05 | $1,060.00 | $1,060.00 | |