| 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 | $110.66 | 10.133% | $121.8732 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $182.77 | 13.588% | $207.6048 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $64.78 | 12.474% | $72.8607 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $192.29 | 6.452% | $204.6966 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $220.70 | 7.391% | $237.0119 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $99.33 | 5.870% | $105.1607 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $108.57 | 5.276% | $114.2982 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $979.10 | $1,063.5061 | $1,063.50 | $1,063.45 | $1,063.60 | |