| 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 | $97.70 | 11.164% | $108.6072 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $122.75 | 5.835% | $129.9125 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $172.57 | 3.720% | $178.9896 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $183.91 | 12.356% | $206.6339 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $242.69 | 8.382% | $263.0323 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $223.79 | 3.616% | $231.8822 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $64.77 | 13.325% | $73.4006 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $1,108.18 | $1,192.4583 | $1,192.45 | $1,192.50 | $1,192.40 | |