| 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 | $184.36 | 8.273% | $199.6121 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $203.65 | 8.736% | $221.4409 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $137.37 | 13.702% | $156.1924 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $241.73 | 4.709% | $253.1131 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $105.51 | 13.205% | $119.4426 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $163.90 | 9.238% | $179.0411 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $144.44 | 6.446% | $153.7506 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $1,180.96 | $1,282.5928 | $1,282.58 | $1,282.60 | $1,282.50 | |