| 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 | $223.63 | 3.750% | $232.0161 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $5.62 | 7.860% | $6.0617 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $14.64 | 12.734% | $16.5043 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $136.94 | 12.361% | $153.8672 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $238.51 | 3.258% | $246.2807 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $200.71 | 10.268% | $221.3189 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $26.97 | 13.681% | $30.6598 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $847.02 | $906.7087 | $906.71 | $906.65 | $906.80 | |