| 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 | $131.39 | 8.608% | $142.7001 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $206.68 | 13.255% | $234.0754 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $86.32 | 9.734% | $94.7224 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $148.43 | 6.371% | $157.8865 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $238.78 | 6.701% | $254.7806 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $239.72 | 5.759% | $253.5255 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $40.63 | 5.362% | $42.8086 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $1,091.95 | $1,180.4991 | $1,180.51 | $1,180.55 | $1,180.50 | |