| 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 | $201.45 | 3.454% | $208.4081 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $103.61 | 3.869% | $107.6187 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $105.53 | 11.200% | $117.3494 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $142.39 | 10.134% | $156.8198 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $225.29 | 12.818% | $254.1677 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $146.77 | 5.232% | $154.449 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $242.25 | 13.250% | $274.3481 | $274.35 | $274.35 | $274.30 |
| 7 purchase totals = | $1,167.29 | $1,273.1608 | $1,273.17 | $1,273.10 | $1,273.00 | |