| 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 | $89.29 | 9.237% | $97.5377 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $131.28 | 3.723% | $136.1676 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $245.26 | 12.152% | $275.064 | $275.06 | $275.05 | $275.10 |
| Purchase #4 | $125.93 | 13.221% | $142.5792 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $89.32 | 11.736% | $99.8026 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $129.75 | 6.735% | $138.4887 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $196.93 | 10.728% | $218.0567 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $1,007.76 | $1,107.6965 | $1,107.70 | $1,107.70 | $1,107.80 | |