| 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 | $28.27 | 8.117% | $30.5647 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $167.31 | 12.679% | $188.5232 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $228.70 | 11.233% | $254.3899 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $47.53 | 3.172% | $49.0377 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $156.62 | 13.641% | $177.9845 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $226.89 | 7.819% | $244.6305 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $229.94 | 3.467% | $237.912 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $1,085.26 | $1,183.0425 | $1,183.03 | $1,183.05 | $1,183.00 | |