| 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 | $119.31 | 8.318% | $129.2342 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $97.34 | 6.374% | $103.5445 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $106.37 | 3.517% | $110.111 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $5.74 | 12.198% | $6.4402 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $232.57 | 12.310% | $261.1994 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $101.37 | 9.250% | $110.7467 | $110.75 | $110.75 | $110.70 |
| Purchase #7 | $178.43 | 8.281% | $193.2058 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $841.13 | $914.4818 | $914.48 | $914.50 | $914.30 | |