| 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 | $97.50 | 11.828% | $109.0323 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $216.65 | 10.481% | $239.3571 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $90.86 | 8.393% | $98.4859 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $7.82 | 10.870% | $8.67 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $9.36 | 8.560% | $10.1612 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $190.40 | 9.608% | $208.6936 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $113.79 | 12.781% | $128.3335 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $726.38 | $802.7336 | $802.73 | $802.75 | $802.80 | |