| 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 | $197.32 | 10.289% | $217.6223 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $187.98 | 3.431% | $194.4296 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $156.68 | 10.156% | $172.5924 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $217.67 | 4.802% | $228.1225 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $210.40 | 4.527% | $219.9248 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $28.47 | 6.177% | $30.2286 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $215.46 | 11.520% | $240.281 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,213.98 | $1,303.2012 | $1,303.19 | $1,303.20 | $1,303.10 | |