| 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 | $247.29 | 9.436% | $270.6243 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $71.61 | 3.658% | $74.2295 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $136.72 | 3.550% | $141.5736 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $10.65 | 13.157% | $12.0512 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $51.48 | 11.636% | $57.4702 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $27.86 | 6.473% | $29.6634 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $181.76 | 5.201% | $191.2133 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $727.37 | $776.8255 | $776.81 | $776.75 | $776.90 | |