| 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 | $207.69 | 6.268% | $220.708 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $194.38 | 11.269% | $216.2847 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $186.98 | 6.299% | $198.7579 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $218.34 | 11.354% | $243.1303 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $202.28 | 6.506% | $215.4403 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $143.76 | 6.737% | $153.4451 | $153.45 | $153.45 | $153.40 |
| Purchase #7 | $135.48 | 6.606% | $144.4298 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,288.91 | $1,392.1961 | $1,392.20 | $1,392.25 | $1,392.10 | |