| 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 | $186.76 | 12.554% | $210.2059 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $50.44 | 5.157% | $53.0412 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $129.42 | 5.397% | $136.4048 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $129.41 | 8.815% | $140.8175 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $230.50 | 11.123% | $256.1385 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $68.73 | 12.844% | $77.5577 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $233.43 | 12.520% | $262.6554 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,028.69 | $1,136.8210 | $1,136.83 | $1,136.80 | $1,136.80 | |