| 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 | $239.80 | 10.228% | $264.3267 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $99.56 | 3.182% | $102.728 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $101.43 | 9.490% | $111.0557 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $211.26 | 7.286% | $226.6524 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $99.63 | 8.169% | $107.7688 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $242.58 | 8.856% | $264.0629 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $99.81 | 5.310% | $105.1099 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $1,094.07 | $1,181.7044 | $1,181.71 | $1,181.70 | $1,181.80 | |