| 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 | $122.62 | 6.389% | $130.4542 | $130.45 | $130.45 | $130.50 |
| Purchase #2 | $159.90 | 7.286% | $171.5503 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $71.97 | 4.517% | $75.2209 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $190.83 | 13.140% | $215.9051 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $211.95 | 12.755% | $238.9842 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $114.55 | 3.395% | $118.439 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $97.80 | 6.360% | $104.0201 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $969.62 | $1,054.5738 | $1,054.57 | $1,054.55 | $1,054.60 | |