| 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 | $103.41 | 10.147% | $113.903 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $196.30 | 4.823% | $205.7675 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $211.25 | 10.265% | $232.9348 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $217.84 | 10.224% | $240.112 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $120.78 | 6.785% | $128.9749 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $221.62 | 9.610% | $242.9177 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $115.62 | 10.547% | $127.8144 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $1,186.82 | $1,292.4243 | $1,292.41 | $1,292.35 | $1,292.40 | |