| 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 | $128.70 | 7.537% | $138.4001 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $230.59 | 8.856% | $251.0111 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $238.94 | 8.606% | $259.5032 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $118.49 | 7.351% | $127.2002 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $44.41 | 4.237% | $46.2917 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $243.84 | 10.531% | $269.5188 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $165.71 | 9.793% | $181.938 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $1,170.68 | $1,273.8631 | $1,273.86 | $1,273.85 | $1,273.80 | |