| 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 | $222.51 | 13.455% | $252.4487 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $181.89 | 10.518% | $201.0212 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $78.94 | 8.550% | $85.6894 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $195.52 | 7.109% | $209.4195 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $41.49 | 6.566% | $44.2142 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $15.35 | 7.722% | $16.5353 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $89.67 | 5.455% | $94.5615 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $825.37 | $903.8898 | $903.89 | $903.85 | $903.80 | |