| 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 | $193.53 | 6.383% | $205.883 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $231.35 | 3.487% | $239.4172 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $131.60 | 3.330% | $135.9823 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $155.42 | 11.847% | $173.8326 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $19.57 | 9.363% | $21.4023 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $207.40 | 11.860% | $231.9976 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $63.79 | 6.680% | $68.0512 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $1,002.66 | $1,076.5662 | $1,076.56 | $1,076.60 | $1,076.60 | |