| 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 | $51.56 | 10.240% | $56.8397 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $238.59 | 12.150% | $267.5787 | $267.58 | $267.60 | $267.60 |
| Purchase #3 | $11.61 | 13.549% | $13.183 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $180.47 | 10.431% | $199.2948 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $239.84 | 5.486% | $252.9976 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $116.50 | 6.242% | $123.7719 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $216.25 | 12.540% | $243.3678 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $1,054.82 | $1,157.0335 | $1,157.03 | $1,157.05 | $1,157.10 | |