| 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 | $193.37 | 5.489% | $203.9841 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $135.96 | 3.185% | $140.2903 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $163.53 | 11.151% | $181.7652 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $123.42 | 12.795% | $139.2116 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $72.50 | 6.383% | $77.1277 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $114.67 | 13.157% | $129.7571 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $206.60 | 10.121% | $227.51 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $1,010.05 | $1,099.6460 | $1,099.65 | $1,099.65 | $1,099.70 | |