| 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 | $92.33 | 7.218% | $98.9944 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $178.98 | 6.172% | $190.0266 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $194.47 | 6.595% | $207.2953 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $40.47 | 11.564% | $45.15 | $45.15 | $45.15 | $45.20 |
| Purchase #5 | $228.41 | 3.601% | $236.635 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $7.29 | 5.228% | $7.6711 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $231.50 | 8.620% | $251.4553 | $251.46 | $251.45 | $251.50 |
| 7 purchase totals = | $973.45 | $1,037.2277 | $1,037.24 | $1,037.25 | $1,037.30 | |