| 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 | $11.75 | 10.670% | $13.0037 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $196.32 | 12.668% | $221.1898 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $230.48 | 6.296% | $244.991 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $231.65 | 4.721% | $242.5862 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $244.46 | 7.668% | $263.2052 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $134.41 | 11.397% | $149.7287 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $216.45 | 9.851% | $237.7725 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,265.52 | $1,372.4771 | $1,372.48 | $1,372.50 | $1,372.50 | |