| 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 | $233.92 | 8.184% | $253.064 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $78.78 | 5.140% | $82.8293 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $209.70 | 9.530% | $229.6844 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $214.42 | 10.568% | $237.0799 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $189.63 | 11.275% | $211.0108 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $81.91 | 11.848% | $91.6147 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $80.96 | 6.253% | $86.0224 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $1,089.32 | $1,191.3055 | $1,191.29 | $1,191.30 | $1,191.30 | |