| 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 | $48.86 | 11.184% | $54.3245 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $89.91 | 3.497% | $93.0542 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $135.51 | 5.436% | $142.8763 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $182.25 | 10.502% | $201.3899 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $129.43 | 12.390% | $145.4664 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $229.28 | 11.324% | $255.2437 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $231.85 | 3.481% | $239.9207 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,047.09 | $1,132.2757 | $1,132.27 | $1,132.25 | $1,132.30 | |