| 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 | $121.99 | 9.779% | $133.9194 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $160.96 | 11.391% | $179.295 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $114.88 | 11.861% | $128.5059 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $73.66 | 9.208% | $80.4426 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $228.79 | 8.790% | $248.9006 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $213.67 | 11.568% | $238.3873 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $61.52 | 9.568% | $67.4062 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $975.47 | $1,076.8570 | $1,076.87 | $1,076.85 | $1,076.80 | |