| 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 | $246.75 | 12.411% | $277.3741 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $117.64 | 5.581% | $124.2055 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $192.98 | 6.520% | $205.5623 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $118.51 | 12.666% | $133.5205 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $115.71 | 13.309% | $131.1098 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $19.70 | 7.738% | $21.2244 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $34.81 | 9.199% | $38.0122 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $846.10 | $931.0088 | $931.00 | $930.90 | $931.00 | |