| 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 | $222.84 | 11.245% | $247.8984 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $34.51 | 4.463% | $36.0502 | $36.05 | $36.05 | $36.10 |
| Purchase #3 | $5.78 | 5.119% | $6.0759 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $63.44 | 9.731% | $69.6133 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $239.28 | 4.285% | $249.5331 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $78.29 | 3.765% | $81.2376 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $156.69 | 3.850% | $162.7226 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $800.83 | $853.1311 | $853.13 | $853.15 | $853.10 | |