| 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 | $207.84 | 6.236% | $220.8009 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $188.81 | 10.153% | $207.9799 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $166.85 | 13.659% | $189.64 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $239.34 | 5.837% | $253.3103 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $139.49 | 4.732% | $146.0907 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $46.72 | 13.736% | $53.1375 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $229.98 | 12.805% | $259.4289 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $1,219.03 | $1,330.3882 | $1,330.39 | $1,330.45 | $1,330.30 | |