| 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 | $216.73 | 12.316% | $243.4225 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $246.48 | 7.130% | $264.054 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $170.34 | 3.803% | $176.818 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $210.82 | 13.627% | $239.5484 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $202.85 | 9.632% | $222.3885 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $137.26 | 13.134% | $155.2877 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $144.40 | 10.298% | $159.2703 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $1,328.88 | $1,460.7894 | $1,460.79 | $1,460.75 | $1,460.80 | |