| 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 | $108.79 | 5.123% | $114.3633 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $18.80 | 9.781% | $20.6388 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $194.27 | 13.102% | $219.7233 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $105.26 | 13.614% | $119.5901 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $64.39 | 9.510% | $70.5135 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $241.75 | 6.134% | $256.5789 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $203.70 | 11.485% | $227.0949 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $936.96 | $1,028.5028 | $1,028.49 | $1,028.50 | $1,028.50 | |