| 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 | $119.27 | 7.771% | $128.5385 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $220.51 | 6.315% | $234.4352 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $109.67 | 11.375% | $122.145 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $145.26 | 4.688% | $152.0698 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $119.91 | 13.338% | $135.9036 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $26.51 | 7.615% | $28.5287 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $174.92 | 13.249% | $198.0952 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $916.05 | $999.7160 | $999.73 | $999.75 | $999.60 | |