| 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 | $203.90 | 11.644% | $227.6421 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $189.97 | 13.768% | $216.1251 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $14.32 | 8.280% | $15.5057 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $185.70 | 7.354% | $199.3564 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $121.27 | 12.518% | $136.4506 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $149.75 | 11.476% | $166.9353 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $110.97 | 3.103% | $114.4134 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $975.88 | $1,076.4286 | $1,076.44 | $1,076.45 | $1,076.40 | |