| 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 | $197.30 | 9.622% | $216.2842 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $248.69 | 9.472% | $272.2459 | $272.25 | $272.25 | $272.20 |
| Purchase #3 | $117.42 | 6.554% | $125.1157 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $104.30 | 3.712% | $108.1716 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $31.32 | 12.409% | $35.2065 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $213.47 | 12.180% | $239.4706 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $105.68 | 13.493% | $119.9394 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,018.18 | $1,116.4339 | $1,116.44 | $1,116.40 | $1,116.40 | |