| 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 | $112.27 | 10.255% | $123.7833 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $191.56 | 3.753% | $198.7492 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $100.67 | 13.861% | $114.6239 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $227.35 | 3.448% | $235.189 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $238.84 | 8.235% | $258.5085 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $158.83 | 3.627% | $164.5908 | $164.59 | $164.60 | $164.60 |
| Purchase #7 | $105.28 | 6.823% | $112.4633 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $1,134.80 | $1,207.9080 | $1,207.90 | $1,207.90 | $1,207.90 | |