| 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 | $100.88 | 13.395% | $114.3929 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $156.39 | 9.737% | $171.6177 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $160.81 | 7.618% | $173.0605 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $84.86 | 6.782% | $90.6152 | $90.62 | $90.60 | $90.60 |
| Purchase #5 | $105.76 | 9.444% | $115.748 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $63.43 | 12.854% | $71.5833 | $71.58 | $71.60 | $71.60 |
| Purchase #7 | $226.75 | 12.489% | $255.0688 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $898.88 | $992.0864 | $992.09 | $992.05 | $992.10 | |