| 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 | $193.48 | 9.274% | $211.4233 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $221.46 | 7.556% | $238.1935 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $140.48 | 5.785% | $148.6068 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $193.37 | 7.492% | $207.8573 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $91.74 | 11.123% | $101.9442 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $233.53 | 6.137% | $247.8617 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $52.80 | 6.413% | $56.1861 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $1,126.86 | $1,212.0729 | $1,212.07 | $1,212.05 | $1,212.10 | |