| 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 | $221.89 | 4.130% | $231.0541 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $14.43 | 3.172% | $14.8877 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $142.71 | 10.630% | $157.8801 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $228.68 | 3.321% | $236.2745 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $22.56 | 8.873% | $24.5617 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $238.38 | 13.302% | $270.0893 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $82.72 | 10.828% | $91.6769 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $951.37 | $1,026.4243 | $1,026.42 | $1,026.45 | $1,026.60 | |