| 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 | $107.30 | 12.102% | $120.2854 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $233.50 | 6.536% | $248.7616 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $187.83 | 9.162% | $205.039 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $156.63 | 10.779% | $173.5131 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $129.82 | 13.563% | $147.4275 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $179.69 | 12.180% | $201.5762 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $204.91 | 3.241% | $211.5511 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $1,199.68 | $1,308.1539 | $1,308.16 | $1,308.20 | $1,308.20 | |