| 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 | $207.25 | 8.732% | $225.3471 | $225.35 | $225.35 | $225.30 |
| Purchase #2 | $116.54 | 3.647% | $120.7902 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $95.37 | 6.720% | $101.7789 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $146.87 | 10.392% | $162.1327 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $222.31 | 6.858% | $237.556 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $168.35 | 9.408% | $184.1884 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $188.44 | 8.385% | $204.2407 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,145.13 | $1,236.0340 | $1,236.04 | $1,236.10 | $1,236.00 | |