| 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 | $205.26 | 5.768% | $217.0994 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $141.28 | 3.386% | $146.0637 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $63.64 | 13.405% | $72.1709 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $182.99 | 10.327% | $201.8874 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $240.56 | 13.623% | $273.3315 | $273.33 | $273.35 | $273.30 |
| Purchase #6 | $14.74 | 6.511% | $15.6997 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $112.95 | 8.695% | $122.771 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $961.42 | $1,049.0236 | $1,049.02 | $1,049.00 | $1,049.10 | |