| 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 | $14.50 | 7.788% | $15.6293 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $232.55 | 8.621% | $252.5981 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $128.29 | 3.738% | $133.0855 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $249.64 | 6.326% | $265.4322 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $59.54 | 10.297% | $65.6708 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $213.27 | 13.118% | $241.2468 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $197.65 | 6.140% | $209.7857 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,095.44 | $1,183.4484 | $1,183.46 | $1,183.50 | $1,183.40 | |