| 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 | $127.51 | 8.214% | $137.9837 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $111.36 | 10.361% | $122.898 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $10.31 | 8.265% | $11.1621 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $72.50 | 12.544% | $81.5944 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $236.87 | 11.266% | $263.5558 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $179.45 | 10.250% | $197.8436 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $54.32 | 3.443% | $56.1902 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $792.32 | $871.2278 | $871.22 | $871.25 | $871.30 | |