| 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 | $212.57 | 10.375% | $234.6241 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $184.33 | 6.431% | $196.1843 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $218.34 | 10.236% | $240.6893 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $70.47 | 10.181% | $77.6446 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $49.57 | 5.586% | $52.339 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $122.30 | 11.223% | $136.0257 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $220.81 | 3.636% | $228.8387 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,078.39 | $1,166.3457 | $1,166.34 | $1,166.40 | $1,166.20 | |