| 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 | $190.38 | 12.687% | $214.5335 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $58.67 | 4.342% | $61.2175 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $122.84 | 12.282% | $137.9272 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $115.65 | 11.499% | $128.9486 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $13.48 | 12.664% | $15.1871 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $128.79 | 5.837% | $136.3075 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $90.40 | 10.393% | $99.7953 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $720.21 | $793.9167 | $793.93 | $793.95 | $793.80 | |