| 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 | $215.93 | 13.832% | $245.7974 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $196.66 | 5.488% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $8.31 | 4.755% | $8.7051 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $224.56 | 12.333% | $252.255 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $143.25 | 8.532% | $155.4721 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $127.52 | 10.794% | $141.2845 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $25.44 | 12.734% | $28.6795 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $941.67 | $1,039.6463 | $1,039.65 | $1,039.65 | $1,039.80 | |