| 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 | $230.37 | 9.756% | $252.8449 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $145.44 | 4.350% | $151.7666 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $109.59 | 13.291% | $124.1556 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $119.41 | 11.624% | $133.2902 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $44.47 | 4.832% | $46.6188 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $231.32 | 9.153% | $252.4927 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $247.48 | 4.385% | $258.332 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $1,128.08 | $1,219.5008 | $1,219.50 | $1,219.50 | $1,219.50 | |