| 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 | $211.83 | 3.808% | $219.8965 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $116.72 | 3.604% | $120.9266 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $228.50 | 8.475% | $247.8654 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $95.79 | 13.114% | $108.3519 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $162.27 | 3.784% | $168.4103 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $216.32 | 12.694% | $243.7797 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $218.40 | 9.404% | $238.9383 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,249.83 | $1,348.1687 | $1,348.18 | $1,348.20 | $1,348.20 | |