| 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 | $101.38 | 10.190% | $111.7106 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $192.45 | 9.755% | $211.2235 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $122.81 | 8.486% | $133.2317 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $139.32 | 4.220% | $145.1993 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $184.86 | 7.810% | $199.2976 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $104.71 | 9.241% | $114.3863 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $100.48 | 13.714% | $114.2598 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $946.01 | $1,029.3088 | $1,029.31 | $1,029.30 | $1,029.30 | |