| 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 | $239.87 | 12.564% | $270.0073 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $81.89 | 9.285% | $89.4935 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $245.40 | 8.390% | $265.9891 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $31.85 | 9.686% | $34.935 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $183.83 | 13.631% | $208.8879 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $156.37 | 3.683% | $162.1291 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $180.36 | 12.682% | $203.2333 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,119.57 | $1,234.6752 | $1,234.68 | $1,234.75 | $1,234.60 | |