| 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 | $187.97 | 12.839% | $212.1035 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $178.50 | 7.545% | $191.9678 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $123.74 | 3.194% | $127.6923 | $127.69 | $127.70 | $127.70 |
| Purchase #4 | $248.61 | 3.265% | $256.7271 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $76.37 | 9.427% | $83.5694 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $84.81 | 10.741% | $93.9194 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $228.57 | 8.798% | $248.6796 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,128.57 | $1,214.6591 | $1,214.66 | $1,214.65 | $1,214.70 | |