| 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 | $199.25 | 13.349% | $225.8479 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $158.96 | 12.682% | $179.1193 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $98.94 | 3.764% | $102.6641 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $21.66 | 9.476% | $23.7125 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $140.79 | 9.684% | $154.4241 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $135.46 | 7.423% | $145.5152 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $243.70 | 3.573% | $252.4074 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $998.76 | $1,083.6905 | $1,083.69 | $1,083.60 | $1,083.60 | |