| 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 | $223.77 | 10.637% | $247.5724 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $245.80 | 10.391% | $271.3411 | $271.34 | $271.35 | $271.30 |
| Purchase #3 | $186.33 | 3.632% | $193.0975 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $239.44 | 8.308% | $259.3327 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $158.44 | 6.418% | $168.6087 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $214.98 | 6.707% | $229.3987 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $118.56 | 4.532% | $123.9331 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $1,387.32 | $1,493.2842 | $1,493.28 | $1,493.30 | $1,493.20 | |