| 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 | $205.51 | 7.150% | $220.204 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $120.69 | 11.428% | $134.4825 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $79.84 | 12.201% | $89.5813 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $95.84 | 3.236% | $98.9414 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $234.52 | 3.750% | $243.3145 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $207.72 | 10.315% | $229.1463 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $229.69 | 6.783% | $245.2699 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,173.81 | $1,260.9399 | $1,260.93 | $1,260.95 | $1,260.90 | |