| 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 | $223.38 | 3.731% | $231.7143 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $207.96 | 11.321% | $231.5032 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $192.84 | 4.768% | $202.0346 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $73.47 | 10.316% | $81.0492 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $102.32 | 4.343% | $106.7638 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $75.79 | 11.261% | $84.3247 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $164.90 | 7.105% | $176.6161 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,040.66 | $1,114.0059 | $1,113.99 | $1,113.95 | $1,113.90 | |