| 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 | $247.79 | 6.495% | $263.884 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $114.92 | 6.115% | $121.9474 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $227.93 | 9.298% | $249.1229 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $134.71 | 8.407% | $146.0351 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $196.99 | 7.225% | $211.2225 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $60.45 | 3.869% | $62.7888 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $180.49 | 7.536% | $194.0917 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,163.28 | $1,249.0924 | $1,249.09 | $1,249.10 | $1,249.00 | |