| 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 | $179.35 | 12.355% | $201.5087 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $221.75 | 7.818% | $239.0864 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $62.80 | 11.475% | $70.0063 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $87.54 | 5.378% | $92.2479 | $92.25 | $92.25 | $92.20 |
| Purchase #5 | $193.84 | 8.695% | $210.6944 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $236.92 | 9.770% | $260.0671 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $42.51 | 11.123% | $47.2384 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $1,024.71 | $1,120.8492 | $1,120.86 | $1,120.85 | $1,120.80 | |