| 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 | $236.51 | 3.685% | $245.2254 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $181.58 | 9.326% | $198.5142 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $20.89 | 12.767% | $23.557 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $175.74 | 4.573% | $183.7766 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $162.57 | 12.615% | $183.0782 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $203.73 | 6.161% | $216.2818 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $91.47 | 10.441% | $101.0204 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $1,072.49 | $1,151.4536 | $1,151.46 | $1,151.50 | $1,151.50 | |