| 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 | $250.64 | 6.731% | $267.5106 | $267.51 | $267.50 | $267.50 |
| Purchase #2 | $204.71 | 7.224% | $219.4983 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $182.72 | 10.758% | $202.377 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $186.82 | 13.104% | $211.3009 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $49.46 | 3.760% | $51.3197 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $187.93 | 9.153% | $205.1312 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $149.89 | 4.559% | $156.7235 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,212.17 | $1,313.8612 | $1,313.86 | $1,313.85 | $1,313.80 | |