| 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 | $133.30 | 12.779% | $150.3344 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $235.67 | 9.258% | $257.4883 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $121.54 | 5.276% | $127.9525 | $127.95 | $127.95 | $128.00 |
| Purchase #4 | $87.90 | 6.522% | $93.6328 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $231.28 | 9.205% | $252.5693 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $223.94 | 12.209% | $251.2808 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $139.88 | 5.186% | $147.1342 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $1,173.51 | $1,280.3923 | $1,280.38 | $1,280.45 | $1,280.40 | |