| 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 | $205.70 | 5.218% | $216.4334 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $113.48 | 5.854% | $120.1231 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $121.77 | 11.763% | $136.0938 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $168.51 | 3.594% | $174.5662 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $84.78 | 8.727% | $92.1788 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $10.76 | 4.707% | $11.2665 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $229.53 | 12.835% | $258.9902 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $934.53 | $1,009.6520 | $1,009.65 | $1,009.65 | $1,009.70 | |