| 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 | $227.49 | 8.161% | $246.0555 | $246.06 | $246.05 | $246.10 |
| Purchase #2 | $209.82 | 5.608% | $221.5867 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $192.92 | 8.638% | $209.5844 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $115.28 | 8.617% | $125.2137 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $77.62 | 6.729% | $82.843 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $198.53 | 10.194% | $218.7681 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $202.96 | 3.128% | $209.3086 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,224.62 | $1,313.3600 | $1,313.36 | $1,313.35 | $1,313.40 | |