| 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 | $124.63 | 7.224% | $133.6333 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $82.27 | 4.400% | $85.8899 | $85.89 | $85.90 | $85.90 |
| Purchase #3 | $229.39 | 11.268% | $255.2377 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $192.37 | 10.131% | $211.859 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $208.74 | 11.376% | $232.4863 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $81.88 | 4.249% | $85.3591 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $101.57 | 6.540% | $108.2127 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $1,020.85 | $1,112.6780 | $1,112.68 | $1,112.70 | $1,112.70 | |