| 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 | $134.33 | 10.331% | $148.2076 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $193.46 | 9.575% | $211.9838 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $173.77 | 11.134% | $193.1176 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $221.99 | 12.239% | $249.1594 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $142.27 | 8.598% | $154.5024 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $156.94 | 13.841% | $178.6621 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $76.74 | 5.537% | $80.9891 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,099.50 | $1,216.6220 | $1,216.62 | $1,216.60 | $1,216.70 | |