| 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 | $250.93 | 9.561% | $274.9214 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $117.38 | 10.680% | $129.9162 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $155.96 | 11.146% | $173.3433 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $169.90 | 13.189% | $192.3081 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $208.26 | 11.352% | $231.9017 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $25.93 | 12.486% | $29.1676 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $101.72 | 5.676% | $107.4936 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,030.08 | $1,139.0519 | $1,139.05 | $1,139.00 | $1,139.00 | |