| 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 | $185.80 | 12.166% | $208.4044 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $194.58 | 4.545% | $203.4237 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $170.56 | 9.671% | $187.0549 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $96.61 | 3.454% | $99.9469 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $210.55 | 12.589% | $237.0561 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $34.87 | 11.257% | $38.7953 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $194.90 | 3.487% | $201.6962 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,087.87 | $1,176.3775 | $1,176.38 | $1,176.35 | $1,176.40 | |