| 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 | $242.61 | 11.410% | $270.2918 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $202.29 | 3.115% | $208.5913 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $203.42 | 9.803% | $223.3613 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $151.57 | 6.204% | $160.9734 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $113.45 | 5.220% | $119.3721 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $51.31 | 11.109% | $57.01 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $35.50 | 9.826% | $38.9882 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $1,000.15 | $1,078.5881 | $1,078.58 | $1,078.55 | $1,078.70 | |