| 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 | $102.63 | 8.665% | $111.5229 | $111.52 | $111.50 | $111.50 |
| Purchase #2 | $145.75 | 12.787% | $164.3871 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $219.38 | 13.291% | $248.5378 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $203.53 | 9.866% | $223.6103 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $34.87 | 9.707% | $38.2548 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $243.58 | 9.611% | $266.9905 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $115.84 | 12.288% | $130.0744 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $1,065.58 | $1,183.3778 | $1,183.37 | $1,183.35 | $1,183.40 | |