| 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 | $88.41 | 6.421% | $94.0868 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $181.54 | 7.789% | $195.6802 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $11.61 | 9.632% | $12.7283 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $228.58 | 13.264% | $258.8989 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $39.36 | 10.641% | $43.5483 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $187.72 | 8.758% | $204.1605 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $192.71 | 13.595% | $218.9089 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $929.93 | $1,028.0119 | $1,028.02 | $1,028.05 | $1,028.00 | |