| 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 | $63.62 | 13.295% | $72.0783 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $202.63 | 6.705% | $216.2163 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $202.75 | 10.106% | $223.2399 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $47.84 | 13.693% | $54.3907 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $189.79 | 7.754% | $204.5063 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $192.70 | 5.657% | $203.601 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $235.88 | 6.254% | $250.6319 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $1,135.21 | $1,224.6644 | $1,224.67 | $1,224.70 | $1,224.60 | |