| 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 | $240.63 | 7.431% | $258.5112 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $240.44 | 5.304% | $253.1929 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $118.67 | 6.354% | $126.2103 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $130.88 | 12.379% | $147.0816 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $116.83 | 7.661% | $125.7803 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $85.36 | 9.657% | $93.6032 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $68.82 | 5.699% | $72.7421 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $1,001.63 | $1,077.1216 | $1,077.11 | $1,077.15 | $1,077.10 | |