| 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 | $191.64 | 8.712% | $208.3357 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $191.93 | 4.791% | $201.1254 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $130.97 | 9.643% | $143.5994 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $190.47 | 11.103% | $211.6179 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $183.55 | 10.133% | $202.1491 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $184.74 | 6.486% | $196.7222 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $97.88 | 11.862% | $109.4905 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $1,171.18 | $1,273.0402 | $1,273.05 | $1,273.05 | $1,272.90 | |