| 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 | $123.30 | 11.740% | $137.7754 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $241.25 | 6.199% | $256.2051 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $186.46 | 10.193% | $205.4659 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $92.48 | 7.520% | $99.4345 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $137.38 | 5.641% | $145.1296 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $129.29 | 4.565% | $135.1921 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $216.42 | 4.122% | $225.3408 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $1,126.58 | $1,204.5434 | $1,204.55 | $1,204.60 | $1,204.50 | |