| 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 | $229.40 | 7.552% | $246.7243 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $140.59 | 11.204% | $156.3417 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $161.57 | 12.614% | $181.9504 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $123.93 | 5.414% | $130.6396 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $108.63 | 10.540% | $120.0796 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $116.64 | 5.837% | $123.4483 | $123.45 | $123.45 | $123.40 |
| Purchase #7 | $142.60 | 3.237% | $147.216 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $1,023.36 | $1,106.3999 | $1,106.40 | $1,106.40 | $1,106.30 | |