| 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 | $242.96 | 4.741% | $254.4787 | $254.48 | $254.50 | $254.50 |
| Purchase #2 | $85.60 | 5.138% | $89.9981 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $241.85 | 6.202% | $256.8495 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $121.78 | 4.248% | $126.9532 | $126.95 | $126.95 | $127.00 |
| Purchase #5 | $120.25 | 13.361% | $136.3166 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $185.68 | 8.264% | $201.0246 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $225.79 | 8.680% | $245.3886 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,223.91 | $1,311.0093 | $1,311.01 | $1,311.00 | $1,311.00 | |