| 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 | $247.64 | 4.455% | $258.6724 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $173.49 | 6.811% | $185.3064 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $5.99 | 4.358% | $6.251 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $219.64 | 10.755% | $243.2623 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $157.36 | 6.536% | $167.645 | $167.65 | $167.65 | $167.60 |
| Purchase #6 | $202.47 | 10.505% | $223.7395 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $179.71 | 11.502% | $200.3802 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,186.30 | $1,285.2568 | $1,285.26 | $1,285.25 | $1,285.30 | |