| 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 | $124.43 | 3.767% | $129.1173 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $222.58 | 5.461% | $234.7351 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $29.87 | 5.102% | $31.394 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $162.52 | 10.707% | $179.921 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $161.84 | 12.503% | $182.0749 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $216.72 | 11.468% | $241.5734 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $199.64 | 10.138% | $219.8795 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $1,117.60 | $1,218.6952 | $1,218.69 | $1,218.65 | $1,218.70 | |