| 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 | $121.66 | 6.394% | $129.4389 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $241.96 | 9.364% | $264.6171 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $111.90 | 10.355% | $123.4872 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $123.53 | 7.182% | $132.4019 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $181.74 | 9.476% | $198.9617 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $219.28 | 10.542% | $242.3965 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $116.68 | 4.611% | $122.0601 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $1,116.75 | $1,213.3634 | $1,213.37 | $1,213.35 | $1,213.40 | |