| 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 | $182.83 | 10.167% | $201.4183 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $232.62 | 10.324% | $256.6357 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $198.67 | 12.489% | $223.4819 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $82.33 | 5.654% | $86.9849 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $19.87 | 4.168% | $20.6982 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $101.78 | 13.196% | $115.2109 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $200.59 | 11.554% | $223.7662 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,018.69 | $1,128.1961 | $1,128.20 | $1,128.20 | $1,128.20 | |