| 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 | $95.42 | 3.803% | $99.0488 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $177.53 | 12.388% | $199.5224 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $91.71 | 9.633% | $100.5444 | $100.54 | $100.55 | $100.50 |
| Purchase #4 | $196.42 | 3.745% | $203.7759 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $123.67 | 9.160% | $134.9982 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $241.54 | 4.786% | $253.1001 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $181.37 | 12.431% | $203.9161 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $1,107.66 | $1,194.9059 | $1,194.91 | $1,194.90 | $1,194.80 | |