| 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 | $195.36 | 11.797% | $218.4066 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $189.74 | 7.613% | $204.1849 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $186.40 | 11.249% | $207.3681 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $65.92 | 10.271% | $72.6906 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $134.44 | 9.595% | $147.3395 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $111.77 | 5.781% | $118.2314 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $195.84 | 12.312% | $219.9518 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $1,079.47 | $1,188.1729 | $1,188.17 | $1,188.20 | $1,188.20 | |