| 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 | $227.93 | 8.318% | $246.8892 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $7.88 | 12.367% | $8.8545 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $130.68 | 6.301% | $138.9141 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $216.77 | 5.649% | $229.0153 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $239.68 | 5.311% | $252.4094 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $200.97 | 9.685% | $220.4339 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $96.46 | 13.531% | $109.512 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,120.37 | $1,206.0284 | $1,206.02 | $1,206.00 | $1,206.00 | |