| 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 | $120.70 | 6.683% | $128.7664 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $206.97 | 6.223% | $219.8497 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $201.65 | 4.842% | $211.4139 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $181.74 | 3.447% | $188.0046 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $167.89 | 11.319% | $186.8935 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $233.47 | 13.706% | $265.4694 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $8.92 | 8.662% | $9.6927 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $1,121.34 | $1,210.0902 | $1,210.08 | $1,210.05 | $1,210.10 | |