| 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 | $192.88 | 10.698% | $213.5143 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $249.43 | 9.102% | $272.1331 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $96.65 | 10.759% | $107.0486 | $107.05 | $107.05 | $107.00 |
| Purchase #4 | $7.64 | 5.381% | $8.0511 | $8.05 | $8.05 | $8.10 |
| Purchase #5 | $8.57 | 11.727% | $9.575 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $122.36 | 7.144% | $131.1014 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $144.66 | 6.348% | $153.843 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $822.19 | $895.2665 | $895.26 | $895.30 | $895.20 | |