| 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 | $97.86 | 7.681% | $105.3766 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $190.33 | 3.229% | $196.4758 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $224.70 | 8.681% | $244.2062 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $188.58 | 10.749% | $208.8505 | $208.85 | $208.85 | $208.90 |
| Purchase #5 | $32.86 | 9.830% | $36.0901 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $121.46 | 11.348% | $135.2433 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $118.51 | 10.182% | $130.5767 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $974.30 | $1,056.8192 | $1,056.83 | $1,056.90 | $1,056.90 | |