| 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 | $217.58 | 5.809% | $230.2192 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $179.53 | 8.162% | $194.1832 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $223.71 | 10.427% | $247.0362 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $84.73 | 6.456% | $90.2002 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $7.77 | 10.858% | $8.6137 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $203.48 | 3.650% | $210.907 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $127.91 | 13.447% | $145.1101 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $1,044.71 | $1,126.2696 | $1,126.27 | $1,126.25 | $1,126.20 | |