| 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 | $178.73 | 7.769% | $192.6155 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $125.37 | 6.333% | $133.3097 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $56.77 | 4.746% | $59.4643 | $59.46 | $59.45 | $59.50 |
| Purchase #4 | $238.25 | 7.293% | $255.6256 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $239.84 | 8.323% | $259.8019 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $218.86 | 11.591% | $244.2281 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $55.67 | 11.777% | $62.2263 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $1,113.49 | $1,207.2714 | $1,207.28 | $1,207.30 | $1,207.20 | |