| 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 | $247.87 | 7.331% | $266.0413 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $131.75 | 5.558% | $139.0727 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $161.81 | 9.162% | $176.635 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $164.95 | 12.536% | $185.6281 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $74.89 | 13.245% | $84.8092 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $13.52 | 11.551% | $15.0817 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $35.49 | 6.822% | $37.9111 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $830.28 | $905.1791 | $905.18 | $905.20 | $905.10 | |