| 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 | $32.58 | 4.671% | $34.1018 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $199.48 | 10.805% | $221.0338 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $84.29 | 11.624% | $94.0879 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $122.64 | 8.567% | $133.1466 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $231.51 | 3.276% | $239.0943 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $218.37 | 3.608% | $226.2488 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $224.87 | 4.682% | $235.3984 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $1,113.74 | $1,183.1116 | $1,183.11 | $1,183.15 | $1,183.00 | |