| 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 | $202.62 | 4.458% | $211.6528 | $211.65 | $211.65 | $211.70 |
| Purchase #2 | $120.73 | 8.275% | $130.7204 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $208.36 | 6.185% | $221.2471 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $172.72 | 8.261% | $186.9884 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $113.93 | 12.599% | $128.284 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $230.66 | 11.844% | $257.9794 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $5.45 | 8.478% | $5.9121 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $1,054.47 | $1,142.7842 | $1,142.78 | $1,142.80 | $1,142.80 | |