| 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 | $129.28 | 10.857% | $143.3159 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $5.68 | 8.534% | $6.1647 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $109.48 | 4.397% | $114.2938 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $13.79 | 13.172% | $15.6064 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $213.43 | 9.606% | $233.9321 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $235.85 | 8.164% | $255.1048 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $230.64 | 9.525% | $252.6085 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $938.15 | $1,021.0262 | $1,021.02 | $1,021.00 | $1,021.00 | |