| 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 | $212.72 | 8.436% | $230.6651 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $133.88 | 9.656% | $146.8075 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $202.51 | 10.800% | $224.3811 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $184.33 | 9.747% | $202.2966 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $123.61 | 9.549% | $135.4135 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $235.27 | 7.436% | $252.7647 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $171.66 | 4.386% | $179.189 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,263.98 | $1,371.5175 | $1,371.52 | $1,371.50 | $1,371.60 | |