| 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 | $124.71 | 4.859% | $130.7697 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $197.49 | 10.227% | $217.6873 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $216.69 | 7.644% | $233.2538 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $82.82 | 12.728% | $93.3613 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $143.73 | 12.162% | $161.2104 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $228.51 | 10.776% | $253.1342 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $151.54 | 8.631% | $164.6194 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $1,145.49 | $1,254.0361 | $1,254.03 | $1,254.00 | $1,254.10 | |