| 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 | $236.62 | 12.813% | $266.9381 | $266.94 | $266.95 | $266.90 |
| Purchase #2 | $230.85 | 8.186% | $249.7474 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $210.39 | 9.495% | $230.3665 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $194.52 | 8.316% | $210.6963 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $36.79 | 10.323% | $40.5878 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $245.31 | 10.800% | $271.8035 | $271.80 | $271.80 | $271.80 |
| Purchase #7 | $33.37 | 6.411% | $35.5094 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $1,187.85 | $1,305.6490 | $1,305.66 | $1,305.65 | $1,305.60 | |