| 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 | $193.38 | 5.272% | $203.575 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $145.86 | 4.645% | $152.6352 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $187.85 | 12.432% | $211.2035 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $181.43 | 4.733% | $190.0171 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $34.41 | 4.132% | $35.8318 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $137.41 | 10.390% | $151.6869 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $140.97 | 4.868% | $147.8324 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,021.31 | $1,092.7819 | $1,092.79 | $1,092.85 | $1,092.70 | |