| 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 | $9.35 | 10.383% | $10.3208 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $161.48 | 9.337% | $176.5574 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $115.47 | 10.481% | $127.5724 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $207.55 | 6.811% | $221.6862 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $66.55 | 6.527% | $70.8937 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $124.28 | 7.436% | $133.5215 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $231.93 | 13.746% | $263.8111 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $916.61 | $1,004.3631 | $1,004.36 | $1,004.30 | $1,004.40 | |