| 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 | $181.75 | 8.576% | $197.3369 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $112.52 | 13.136% | $127.3006 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $117.26 | 10.123% | $129.1302 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $246.97 | 4.156% | $257.2341 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $223.67 | 6.262% | $237.6762 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $88.80 | 12.209% | $99.6416 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $113.44 | 9.418% | $124.1238 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,084.41 | $1,172.4434 | $1,172.44 | $1,172.50 | $1,172.30 | |