| 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 | $210.45 | 7.400% | $226.0233 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $192.96 | 7.421% | $207.2796 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $106.36 | 13.513% | $120.7324 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $240.63 | 5.639% | $254.1991 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $148.77 | 6.132% | $157.8926 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $71.46 | 7.450% | $76.7838 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $148.77 | 8.701% | $161.7145 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $1,119.40 | $1,204.6253 | $1,204.61 | $1,204.65 | $1,204.60 | |