| 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 | $242.47 | 12.633% | $273.1012 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $38.91 | 9.526% | $42.6166 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $35.76 | 5.620% | $37.7697 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $236.57 | 8.597% | $256.9079 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $211.78 | 6.874% | $226.3378 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $16.46 | 13.105% | $18.6171 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $237.25 | 9.689% | $260.2372 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $1,019.20 | $1,115.5875 | $1,115.60 | $1,115.55 | $1,115.50 | |