| 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 | $143.41 | 4.621% | $150.037 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $216.39 | 11.833% | $241.9954 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $110.65 | 8.229% | $119.7554 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $250.68 | 9.442% | $274.3492 | $274.35 | $274.35 | $274.30 |
| Purchase #5 | $247.25 | 9.540% | $270.8377 | $270.84 | $270.85 | $270.80 |
| Purchase #6 | $238.29 | 8.550% | $258.6638 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $61.33 | 10.780% | $67.9414 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $1,268.00 | $1,383.5799 | $1,383.59 | $1,383.60 | $1,383.50 | |