| 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 | $166.27 | 8.633% | $180.6241 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $226.88 | 8.759% | $246.7524 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $233.52 | 11.113% | $259.4711 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $215.64 | 3.155% | $222.4434 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $110.39 | 5.367% | $116.3146 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $10.96 | 6.776% | $11.7026 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $189.38 | 7.394% | $203.3828 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $1,153.04 | $1,240.6910 | $1,240.67 | $1,240.65 | $1,240.70 | |