| 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 | $214.64 | 13.276% | $243.1356 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $61.61 | 4.414% | $64.3295 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $235.78 | 9.831% | $258.9595 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $134.27 | 12.514% | $151.0725 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $179.37 | 12.703% | $202.1554 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $129.74 | 9.732% | $142.3663 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $53.29 | 6.189% | $56.5881 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,008.70 | $1,118.6069 | $1,118.62 | $1,118.60 | $1,118.70 | |