| 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 | $135.69 | 3.156% | $139.9724 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $44.48 | 13.694% | $50.5711 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $57.50 | 8.704% | $62.5048 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $238.81 | 10.532% | $263.9615 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $190.94 | 3.821% | $198.2358 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $201.99 | 9.391% | $220.9589 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $228.42 | 10.417% | $252.2145 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,097.83 | $1,188.4190 | $1,188.41 | $1,188.35 | $1,188.50 | |