| 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 | $76.61 | 6.797% | $81.8172 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $74.26 | 9.454% | $81.2805 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $219.94 | 10.105% | $242.1649 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $127.54 | 9.193% | $139.2648 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $194.56 | 4.134% | $202.6031 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $249.99 | 9.553% | $273.8715 | $273.87 | $273.85 | $273.90 |
| Purchase #7 | $202.31 | 11.329% | $225.2297 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,145.21 | $1,246.2317 | $1,246.22 | $1,246.20 | $1,246.30 | |