| 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 | $19.41 | 10.866% | $21.5191 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $236.58 | 3.295% | $244.3753 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $207.63 | 9.137% | $226.6012 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $209.30 | 3.318% | $216.2446 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $147.82 | 5.822% | $156.4261 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $166.64 | 7.512% | $179.158 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $141.68 | 10.562% | $156.6442 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,129.06 | $1,200.9685 | $1,200.97 | $1,201.00 | $1,200.90 | |