| 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 | $234.56 | 12.490% | $263.8565 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $54.70 | 6.168% | $58.0739 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $203.79 | 3.863% | $211.6624 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $232.26 | 7.526% | $249.7399 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $164.62 | 5.866% | $174.2766 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $15.97 | 3.429% | $16.5176 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $241.42 | 5.688% | $255.152 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $1,147.32 | $1,229.2789 | $1,229.28 | $1,229.25 | $1,229.40 | |