| 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 | $27.38 | 9.687% | $30.0323 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $150.83 | 6.416% | $160.5073 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $222.86 | 11.586% | $248.6806 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $197.95 | 9.434% | $216.6246 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $57.53 | 9.354% | $62.9114 | $62.91 | $62.90 | $62.90 |
| Purchase #6 | $220.72 | 11.435% | $245.9593 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $114.97 | 8.636% | $124.8988 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $992.24 | $1,089.6143 | $1,089.61 | $1,089.60 | $1,089.60 | |