| 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 | $204.51 | 7.660% | $220.1755 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $194.40 | 12.182% | $218.0818 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $9.38 | 8.263% | $10.1551 | $10.16 | $10.15 | $10.20 |
| Purchase #4 | $113.31 | 12.578% | $127.5621 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $63.39 | 10.538% | $70.07 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $184.80 | 10.492% | $204.1892 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $223.56 | 3.135% | $230.5686 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $993.35 | $1,080.8023 | $1,080.81 | $1,080.80 | $1,081.00 | |