| 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 | $211.66 | 13.625% | $240.4987 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $121.41 | 10.859% | $134.5939 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $174.86 | 9.548% | $191.5556 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $165.99 | 3.269% | $171.4162 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $167.66 | 13.283% | $189.9303 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $69.29 | 11.454% | $77.2265 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $249.29 | 9.530% | $273.0473 | $273.05 | $273.05 | $273.00 |
| 7 purchase totals = | $1,160.16 | $1,278.2685 | $1,278.28 | $1,278.30 | $1,278.20 | |