| 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 | $115.39 | 7.549% | $124.1008 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $67.67 | 12.771% | $76.3121 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $128.65 | 13.553% | $146.0859 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $178.44 | 10.676% | $197.4903 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $198.38 | 12.441% | $223.0605 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $70.93 | 9.212% | $77.4641 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $183.97 | 8.482% | $199.5743 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $943.43 | $1,044.0880 | $1,044.08 | $1,044.05 | $1,044.20 | |