| 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 | $190.96 | 12.490% | $214.8109 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $210.31 | 12.196% | $235.9594 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $128.31 | 8.255% | $138.902 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $139.28 | 13.318% | $157.8293 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $78.34 | 9.171% | $85.5246 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $225.76 | 6.269% | $239.9129 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $133.95 | 12.477% | $150.6629 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $1,106.91 | $1,223.6020 | $1,223.59 | $1,223.55 | $1,223.60 | |