| 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 | $250.56 | 11.422% | $279.179 | $279.18 | $279.20 | $279.20 |
| Purchase #2 | $28.43 | 13.295% | $32.2098 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $7.66 | 8.439% | $8.3064 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $226.38 | 5.127% | $237.9865 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $32.73 | 7.391% | $35.1491 | $35.15 | $35.15 | $35.10 |
| Purchase #6 | $82.66 | 12.398% | $92.9082 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $95.72 | 3.454% | $99.0262 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $724.14 | $784.7652 | $784.78 | $784.80 | $784.70 | |