| 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 | $199.66 | 10.484% | $220.5924 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $241.30 | 11.153% | $268.2122 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $241.48 | 9.865% | $265.302 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $243.74 | 9.443% | $266.7564 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $123.87 | 5.111% | $130.201 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $148.34 | 10.409% | $163.7807 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $163.57 | 9.443% | $179.0159 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $1,361.96 | $1,493.8606 | $1,493.86 | $1,493.85 | $1,493.90 | |