| 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 | $99.99 | 3.730% | $103.7196 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $175.29 | 13.201% | $198.43 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $236.66 | 9.415% | $258.9415 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $45.91 | 4.214% | $47.8446 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $191.99 | 3.443% | $198.6002 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $207.45 | 5.603% | $219.0734 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $141.81 | 13.604% | $161.1018 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $1,099.10 | $1,187.7111 | $1,187.70 | $1,187.70 | $1,187.60 | |