| 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 | $128.81 | 6.547% | $137.2432 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $94.56 | 7.758% | $101.896 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $128.31 | 9.563% | $140.5803 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $65.69 | 10.210% | $72.3969 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $115.92 | 12.829% | $130.7914 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $221.84 | 5.553% | $234.1588 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $216.86 | 11.210% | $241.17 | $241.17 | $241.15 | $241.20 |
| 7 purchase totals = | $971.99 | $1,058.2366 | $1,058.24 | $1,058.25 | $1,058.30 | |