| 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 | $220.93 | 3.405% | $228.4527 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $239.51 | 12.575% | $269.6284 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $39.71 | 4.296% | $41.4159 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $201.26 | 3.273% | $207.8472 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $36.82 | 7.347% | $39.5252 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $177.67 | 9.207% | $194.0281 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $227.25 | 9.562% | $248.9796 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,143.15 | $1,229.8771 | $1,229.89 | $1,229.95 | $1,229.80 | |