| 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 | $194.76 | 6.535% | $207.4876 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $240.36 | 10.330% | $265.1892 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $113.68 | 9.451% | $124.4239 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $242.50 | 12.325% | $272.3881 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $158.59 | 13.291% | $179.6682 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $6.73 | 5.436% | $7.0958 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $164.72 | 13.646% | $187.1977 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $1,121.34 | $1,243.4505 | $1,243.46 | $1,243.45 | $1,243.50 | |