| 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 | $31.62 | 4.637% | $33.0862 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $192.27 | 3.667% | $199.3205 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $230.77 | 4.861% | $241.9877 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $184.94 | 5.670% | $195.4261 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $145.27 | 9.369% | $158.8803 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $141.39 | 4.651% | $147.966 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $225.90 | 4.770% | $236.6754 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,152.16 | $1,213.3422 | $1,213.36 | $1,213.40 | $1,213.40 | |