| 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 | $209.44 | 5.336% | $220.6157 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $14.69 | 3.196% | $15.1595 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $186.43 | 3.387% | $192.7444 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $236.70 | 11.662% | $264.304 | $264.30 | $264.30 | $264.30 |
| Purchase #5 | $91.75 | 6.353% | $97.5789 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $68.27 | 9.489% | $74.7481 | $74.75 | $74.75 | $74.70 |
| Purchase #7 | $113.65 | 13.339% | $128.8098 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $920.93 | $993.9604 | $993.96 | $993.95 | $993.90 | |