| 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 | $15.37 | 12.715% | $17.3243 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $207.94 | 10.633% | $230.0503 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $174.28 | 6.406% | $185.4444 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $230.33 | 11.459% | $256.7235 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $168.38 | 12.383% | $189.2305 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $35.48 | 5.668% | $37.491 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $108.77 | 4.215% | $113.3547 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $940.55 | $1,029.6187 | $1,029.60 | $1,029.60 | $1,029.60 | |