| 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 | $217.54 | 3.707% | $225.6042 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $123.78 | 8.673% | $134.5154 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $88.87 | 7.576% | $95.6028 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $218.76 | 12.195% | $245.4378 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $195.29 | 6.158% | $207.316 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $167.82 | 10.157% | $184.8655 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $204.30 | 6.315% | $217.2015 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,216.36 | $1,310.5432 | $1,310.55 | $1,310.50 | $1,310.50 | |