| 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 | $11.29 | 9.455% | $12.3575 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $239.39 | 9.698% | $262.606 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $168.70 | 4.294% | $175.944 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $164.46 | 9.360% | $179.8535 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $62.68 | 13.264% | $70.9939 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $240.60 | 5.760% | $254.4586 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $108.77 | 5.282% | $114.5152 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $995.89 | $1,070.7287 | $1,070.73 | $1,070.70 | $1,070.80 | |