| 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 | $123.28 | 8.333% | $133.5529 | $133.55 | $133.55 | $133.60 |
| Purchase #2 | $212.45 | 5.871% | $224.9229 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $220.97 | 3.434% | $228.5581 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $128.81 | 4.299% | $134.3475 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $248.95 | 3.144% | $256.777 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $106.88 | 10.122% | $117.6984 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $206.51 | 5.188% | $217.2237 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,247.85 | $1,313.0805 | $1,313.08 | $1,313.05 | $1,313.10 | |