| 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 | $240.76 | 7.751% | $259.4213 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $190.90 | 9.148% | $208.3635 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $12.30 | 8.182% | $13.3064 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $188.83 | 6.395% | $200.9057 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $87.77 | 6.135% | $93.1547 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $17.89 | 9.490% | $19.5878 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $74.51 | 3.146% | $76.8541 | $76.85 | $76.85 | $76.90 |
| 7 purchase totals = | $812.96 | $871.5935 | $871.59 | $871.55 | $871.70 | |