| 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 | $243.97 | 10.443% | $269.4478 | $269.45 | $269.45 | $269.40 |
| Purchase #2 | $245.85 | 5.333% | $258.9612 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $236.88 | 13.441% | $268.719 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $141.63 | 11.817% | $158.3664 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $70.31 | 9.553% | $77.0267 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $122.36 | 6.660% | $130.5092 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $46.50 | 8.123% | $50.2772 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $1,107.50 | $1,213.3075 | $1,213.32 | $1,213.30 | $1,213.30 | |