| 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 | $202.94 | 4.248% | $211.5609 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $202.93 | 4.126% | $211.3029 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $250.53 | 6.195% | $266.0503 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $202.39 | 6.793% | $216.1384 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $219.48 | 8.184% | $237.4422 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $178.26 | 4.467% | $186.2229 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $192.43 | 5.259% | $202.5499 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $1,448.96 | $1,531.2675 | $1,531.26 | $1,531.25 | $1,531.20 | |