| 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 | $194.39 | 9.193% | $212.2603 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $185.57 | 7.349% | $199.2075 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $69.58 | 9.442% | $76.1497 | $76.15 | $76.15 | $76.10 |
| Purchase #4 | $62.59 | 13.129% | $70.8074 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $220.76 | 3.302% | $228.0495 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $65.75 | 6.619% | $70.102 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $144.68 | 7.225% | $155.1331 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $943.32 | $1,011.7095 | $1,011.71 | $1,011.70 | $1,011.60 | |