| 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 | $181.85 | 7.487% | $195.4651 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $223.92 | 12.628% | $252.1966 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $8.27 | 11.133% | $9.1907 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $199.40 | 3.361% | $206.1018 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $100.51 | 6.849% | $107.3939 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $146.73 | 5.538% | $154.8559 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $182.68 | 3.837% | $189.6894 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,043.36 | $1,114.8934 | $1,114.90 | $1,114.90 | $1,115.00 | |